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breastplate

B2 adjective #15,000 よく出る 14分で読める

breastplate

練習する例文メモとヒント breastplate 30秒で

解説 breastplate in your Level:

At the A1 level, a 'breastplate' is a very simple thing to understand. Imagine a soldier from a long time ago, like a knight. They wear metal clothes to stay safe. A breastplate is the metal part that covers their chest. It is like a very hard shirt made of iron or steel. You can think of it like the hard shell on a turtle. It protects the heart and the stomach. In a story, you might say, 'The knight has a shiny breastplate.' You don't need to know many details about how it is made. Just remember it is for protection and it is worn on the front of the body. It is hard, strong, and often shiny. If someone hits the breastplate with a stick or a toy sword, it makes a 'clink' sound. It is a special word for armor.

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For A2 learners, 'breastplate' is a noun used to describe historical armor. It is a piece of metal or leather that a person wears on their chest to protect them in a fight. You will see breastplates in museums or in movies about kings and queens. It is important because it protects the most important parts of the body, like the heart. You can use it in simple sentences like, 'The soldier put on his breastplate before the battle.' or 'The breastplate was very heavy.' It is a compound word: 'breast' (the chest) + 'plate' (a flat piece of metal). This helps you remember what it is. It is not something people wear today, except for decoration or in special parades. When you read a fantasy book, you will often see this word.

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At the B1 level, you can start to use 'breastplate' more descriptively. It is the front part of a suit of armor, usually made of a single piece of metal. You can talk about its features—maybe it is polished, dented, or engraved with a symbol. You might also encounter it in religious contexts, like the 'Breastplate of Righteousness,' where it means a person's good character protects them like armor. In your writing, you can use it to add detail to a historical setting. For example, 'The museum features a collection of 16th-century breastplates.' You should also know that it is different from a 'helmet' (for the head) or 'gauntlets' (for the hands). It is a specific term for chest protection. It is a useful word if you enjoy history, museums, or fantasy stories.

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At the B2 level, 'breastplate' is a word you should recognize in various contexts, including literature and history. You understand that it is a key component of a 'cuirass' and that its design evolved over centuries to provide better defense against advancing weaponry. You can use it metaphorically to describe a person's emotional defenses. For instance, 'She used her wealth as a breastplate to keep people at a distance.' You should be comfortable with collocations like 'donning a breastplate' or 'piercing a breastplate.' You also recognize its presence in cultural references, such as the High Priest's breastplate in ancient history. You can discuss the trade-offs between the protection a breastplate offers and the weight it adds to a soldier, showing a deeper understanding of the word's practical implications.

For C1 students, the word 'breastplate' carries historical, technical, and symbolic nuances. You should be able to distinguish between different types of breastplates, such as the Roman 'lorica segmentata' or the 'muscle cuirass' of the Greeks. You understand the craftsmanship involved in forging a breastplate—how the metal was tempered and shaped to deflect energy. In literary analysis, you can interpret a character's breastplate as a symbol of their social status, their fear of vulnerability, or their commitment to a cause. You might encounter the term in biological texts (referring to the plastron of a turtle) or in specialized fashion discussions. Your usage should be precise, and you should be able to use it in complex, formal sentences that explore the intersection of technology, history, and human psychology.

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At the C2 level, you have a comprehensive mastery of 'breastplate.' You can use it with poetic flair and historical accuracy. You might discuss the metallurgical properties of a 15th-century Milanese breastplate or the iconographic significance of the engravings on a ceremonial breastplate. You understand the word's etymological journey and its place in the broader lexicon of protective gear. You can use it in high-level metaphorical discourse, perhaps comparing a nation's nuclear deterrent to a 'modern-day breastplate' that provides security but also heavy burdens. You are aware of its rare use as a verb and can appreciate the subtle differences between it and related terms like 'corselet' or 'pectoral.' Your understanding is not just linguistic but also cultural and historical, allowing you to use the word with total confidence in any academic or creative setting.

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練習する例文メモとヒント

breastplate 30秒で

A breastplate is a piece of defensive armor specifically designed to cover and protect the chest area of a soldier or warrior during combat.
Historically made from materials like leather, bronze, or steel, it evolved to provide maximum protection against swords, spears, and early firearms.
Metaphorically, the word describes any form of protective barrier, whether emotional, psychological, or moral, that shields a person from external harm or criticism.
While mostly found in museums today, the term is frequently used in fantasy literature, historical studies, and religious texts to symbolize strength and defense.

The word breastplate refers to a specific and vital component of historical body armor designed to safeguard the torso, specifically the chest and vital organs, from physical trauma during combat. Historically, a breastplate was the centerpiece of a soldier's defensive equipment, evolving from simple leather hides to sophisticated, articulated plates of tempered steel. In modern contexts, while we rarely see steel breastplates outside of museums or ceremonial guards, the term persists in historical literature, fantasy gaming, and metaphorical discussions about emotional or psychological protection. When you encounter this word, it almost always evokes an image of strength, resilience, and the necessity of guarding one's most vulnerable parts. It is a term deeply rooted in the history of warfare, craftsmanship, and the human instinct for self-preservation.

Historical Context: In the medieval and Renaissance periods, the breastplate was often part of a 'cuirass,' which included a backplate. It was engineered to deflect arrows, sword thrusts, and eventually, early firearm projectiles. The curvature of the plate was intentional, designed to make incoming strikes glance off rather than penetrate.

The knight polished his breastplate until it shone like a mirror, reflecting the sunrise before the great battle.

Beyond the literal metal object, the word carries significant weight in religious and symbolic contexts. For instance, in the Bible, the 'Breastplate of Righteousness' is a metaphor for moral integrity protecting a person against spiritual harm. This metaphorical usage is common in sermons, motivational speaking, and literature where an individual's character serves as their primary defense against external criticism or internal doubt. The construction of a breastplate required immense skill; a master armorer had to balance the thickness of the metal for protection against the weight for mobility. This balance remains a common theme when discussing the word today—finding the right level of 'armor' to wear in social or professional situations without becoming too heavy or rigid to function effectively.

Material Composition: Ancient breastplates were often made of bronze, while later versions utilized hardened steel. Some ceremonial versions were gilded with gold or embossed with intricate family crests to signify status and rank.

Archaeologists discovered a bronze breastplate in the tomb, suggesting the deceased was a high-ranking warrior.

Furthermore, the term appears in biological contexts, though less frequently. In some animal species, particularly turtles or certain insects, the ventral (bottom) part of their shell or exoskeleton is sometimes colloquially or scientifically compared to a breastplate because of its protective function. In the realm of high fashion, 'breastplate' has occasionally resurfaced as a bold, structural accessory—often made of plastic, chrome, or leather—worn over clothing to create a powerful, armored silhouette. This demonstrates the word's versatility, moving from the bloody battlefields of history to the high-concept runways of modern Paris and Milan. Whether discussed in a history class, a fantasy novel, or a fashion blog, the breastplate remains a symbol of the chest as the seat of the heart and the core of the human spirit, requiring the strongest possible defense.

Symbolism: The breastplate often represents the 'heart' of a person's defense. If the breastplate is pierced, the warrior is likely lost, making it the most critical piece of any set of armor.

She wore her cynicism like a breastplate, hoping no one would see the vulnerability beneath.

The museum curator explained that the dent in the breastplate was likely caused by a mace during the Siege of Orleans.

In the fantasy game, the hero equipped a dragon-scale breastplate to increase his defense against fire attacks.

Using the word breastplate correctly involves understanding its role as a noun that describes a specific object, even when used adjectivally in compound phrases. It is most commonly the subject or direct object in a sentence. For instance, 'The breastplate protected him' (subject) or 'He wore a breastplate' (object). Because it is a physical object, it is often paired with verbs of action, maintenance, or fabrication. You don't just 'have' a breastplate; you 'don' it (put it on), 'buckle' it, 'polish' it, or 'forge' it. In descriptive writing, the breastplate often serves as a focal point for sensory details—the cold touch of the metal, the rhythmic clanking during a march, or the blinding glint of sunlight hitting its surface.

Verbal Pairings: Common verbs: don, doff, buckle, strap, fasten, polish, dent, pierce, shatter, engrave, deflect.

He had to breastplate his emotions before entering the boardroom, ensuring no one could see his anxiety. (Note: Using it as a verb is rare but poetic.)

When using 'breastplate' in a more technical or archaeological context, precision is key. You might specify the material or the era. For example, 'A 15th-century Italian breastplate' provides a much clearer image than just 'armor.' It is also helpful to distinguish between a single breastplate and a full suit of armor. A breastplate is only one part; a soldier might wear a breastplate without wearing greaves (leg armor) or gauntlets (hand armor). In figurative language, the breastplate is often used to describe a person's 'front'—the version of themselves they present to the world to hide their inner feelings. 'His stoic expression was a breastplate that no insult could penetrate.'

Adjectival Use: While primarily a noun, it can act as a noun adjunct: 'breastplate straps,' 'breastplate design,' or 'breastplate ornamentation.'

The breastplate straps were worn thin from years of use in the king's guard.

In creative writing, you can use the breastplate to reflect a character's state. A polished breastplate suggests a high-ranking or vain soldier, while a rusted, pitted breastplate suggests a veteran of many wars or a soldier who has fallen on hard times. If you are writing about a character who is 'strapping on their breastplate,' you are signaling to the reader that they are preparing for a significant challenge, whether literal or metaphorical. The word 'breastplate' carries a sense of weight—both physical and symbolic—that words like 'shirt' or 'vest' simply do not possess. It implies a situation where the stakes are high enough to require serious protection.

Metaphorical Application: Use 'breastplate' to describe psychological defenses: 'She used her professional accomplishments as a breastplate against her feelings of inadequacy.'

The ancient breastplate featured an engraving of a lion, symbolizing the wearer's courage.

Even with a heavy breastplate, the agile warrior moved with surprising grace across the field.

The arrow struck the breastplate with a sharp 'ping' and fell harmlessly to the ground.

While you won't hear 'breastplate' in a typical conversation at a coffee shop, it is a staple in specific cultural and professional domains. The most common place to encounter the word today is in the realm of historical fiction and fantasy media. Whether you are watching a series like *Game of Thrones*, reading *The Lord of the Rings*, or playing a role-playing game like *Dungeons & Dragons*, 'breastplate' is a fundamental term for describing a character's gear. In these contexts, it is often categorized by its material—iron breastplate, steel breastplate, or even fantastical materials like mithril or dragonscale. For fans of these genres, the word is as common as 'sword' or 'shield.'

Museums and Academia: Curators and historians use the term when cataloging artifacts. If you visit the Metropolitan Museum of Art or the Tower of London, you will see 'breastplate' on dozens of informational placards.

The tour guide pointed out the ornate breastplate worn by King Henry VIII in his later years.

Another major sphere where 'breastplate' is heard is religious studies and theology. In Christianity, the 'Breastplate of Righteousness' is a well-known concept from the New Testament (Ephesians 6). It is frequently referenced in sermons and hymns as a metaphor for divine protection and moral living. Similarly, in Jewish history, the 'Hoshen' or the High Priest's Breastplate was a sacred garment set with twelve precious stones, each representing one of the tribes of Israel. Discussions of biblical history or ancient religious rituals frequently involve this term, emphasizing its sacred and protective connotations.

Ceremonial Usage: Modern military units, such as the Household Cavalry in the UK or the Cuirassiers in France, still wear polished steel breastplates for state ceremonies and parades.

During the royal procession, the sun glinted off the silver breastplate of the lead horseman.

You might also hear the word in specialized hobbies such as blacksmithing, historical European martial arts (HEMA), or live-action role-playing (LARP). In these communities, people discuss the weight, fit, and construction of breastplates with technical expertise. Finally, in the world of costume design and drag culture, the term 'breastplate' refers to a silicone or foam prosthetic worn to change the appearance of the chest. This is a very specific, modern usage that highlights how words can evolve and find new life in subcultures. Whether it's a piece of ancient steel or a modern prosthetic, the core concept remains the same: a covering for the chest.

Literature and Poetry: Poets often use 'breastplate' to symbolize a hard heart or a defensive personality. It is a powerful image of emotional isolation.

The knight’s breastplate bore the scars of a dozen skirmishes, a testament to his survival.

The fencer checked her breastplate for cracks before the final match of the tournament.

In the movie, the hero’s breastplate was inscribed with ancient runes that glowed when danger was near.

One of the most frequent mistakes made with the word breastplate is confusing it with the term cuirass. While they are related, they are not identical. A breastplate refers specifically to the front piece of armor, whereas a cuirass traditionally consists of both a breastplate and a backplate fastened together. Using 'breastplate' to describe a full suit of armor is another common error. A suit of armor (a 'harness') includes many other pieces like the helmet, greaves, and gauntlets. If you are aiming for historical accuracy or descriptive precision, it is important to use the term only for the chest covering.

Spelling and Pronunciation: Avoid spelling it as 'breast plate' (two words). In modern English, it is almost always a single compound word. Pronunciation is straightforward: /ˈbrest.pleɪt/.

Incorrect: He wore a breast plate on his head. (A breastplate is for the chest; a helmet is for the head.)

Another mistake is using the word 'breastplate' in contexts where 'chestplate' might be more common in modern gaming, though both are technically acceptable. However, in historical and academic writing, 'breastplate' is the standard term. Some learners also struggle with the metaphorical usage, assuming it only refers to physical defense. While its origin is physical, it is perfectly correct to use it to describe emotional or mental barriers. However, be careful not to mix metaphors—don't say someone has a 'breastplate of fire' unless you mean it literally in a fantasy setting, as it might confuse the reader's mental image of protection.

Contextual Appropriateness: Using 'breastplate' in a modern business report might sound overly dramatic unless used as a very specific metaphor for risk management. Match the word to the 'vibe' of your writing.

Incorrect: The knight's breastplate covered his legs. (Leg armor is called greaves.)

Lastly, be aware of the gendered connotations. While 'breastplate' is the standard term, some modern writers use 'chestplate' to sound more gender-neutral, especially in sci-fi or fantasy settings with diverse characters. However, 'breastplate' remains the historically accurate term for all genders in medieval combat. Another error is forgetting that a breastplate must be 'worn' or 'strapped on.' It is not an inherent part of the body (unless you are talking about a turtle's plastron, which is sometimes called a breastplate). If you say 'his breastplate was hairy,' people will assume you mean the metal was covered in hair, which is likely not what you intended!

Grammar Pitfall: Avoid treating 'breastplate' as an uncountable noun. Do not say 'He wore much breastplate.' Say 'He wore a heavy breastplate' or 'He wore many breastplates.'

Correct: The museum displays a breastplate from the 14th century.

The breastplate was too small for the giant, so he had to have a new one forged.

Don't forget to tighten the breastplate before the joust begins.

If you find yourself using 'breastplate' too often, or if you need a word that fits a slightly different context, there are several alternatives to consider. The most direct synonym is cuirass. As mentioned, a cuirass is technically a breastplate and backplate together, but in general literature, they are often used interchangeably. Another term is chestplate. This is very common in modern video games (like Minecraft or World of Warcraft) and sounds slightly more modern or industrial than 'breastplate.' If you are writing about high-tech armor in a sci-fi setting, 'chestplate' or 'torso-armor' might be more appropriate.

Comparison: Breastplate vs. Cuirass: Breastplate: Focuses only on the front protection.
Cuirass: A complete torso wrap, front and back.

The centurion's breastplate was made of segmented iron strips, a style known as lorica segmentata.

For a more decorative or religious context, you might use the word pectoral. This usually refers to a piece of jewelry or a decorative plate worn on the chest, often seen in ancient Egyptian or pre-Columbian artifacts. It implies something beautiful rather than purely functional for combat. If you are describing the general concept of defense, words like shield or bulwark can be used metaphorically. For example, 'His silence was his breastplate' could be rewritten as 'His silence was his shield.' While 'shield' is more common, 'breastplate' adds a layer of intimacy, as it is armor that is worn close to the body and the heart.

Comparison: Breastplate vs. Pectoral: Breastplate: Primarily for protection in battle.
Pectoral: Primarily for decoration, status, or ritual.

The high priest wore a jeweled breastplate during the most sacred ceremonies of the year.

In biological descriptions, the term plastron is the technical word for the 'breastplate' of a turtle. If you are writing a scientific paper, use 'plastron.' If you are writing a fable for children, 'breastplate' might be more evocative. Finally, if you are looking for a word that describes the act of protecting oneself, consider aegis. To be 'under the aegis' of someone means to be under their protection or sponsorship. While it doesn't describe the physical object, it captures the spirit of what a breastplate provides: safety from harm. Choosing the right word depends on whether you want to emphasize the physical metal, the historical era, the decorative beauty, or the metaphorical function of protection.

Comparison: Breastplate vs. Aegis: Breastplate: A tangible, personal piece of equipment.
Aegis: A broader, often abstract concept of protection or authority.

The heavy steel breastplate was surprisingly comfortable once the straps were adjusted correctly.

The warrior’s breastplate was cold against his skin in the early winter morning.

Without his breastplate, he felt dangerously exposed to the enemy’s arrows.

How Formal Is It?

豆知識

In the Middle Ages, the quality of a breastplate was often tested by firing a crossbow or pistol at it. If it survived, the mark left was called a 'proof mark,' which is where we get the word 'bulletproof.'

発音ガイド

UK /ˈbrest.pleɪt/

US /ˈbrest.pleɪt/

Primary stress on the first syllable: BREAST-plate.

韻が合う語

testplate best rate rest state west gate chest weight guest fate nest mate dressed late

よくある間違い

Pronouncing it as two separate words with equal stress.
Mispronouncing 'breast' as 'breest'.
Dropping the final 't' sound.
Confusing the vowel in 'plate' with 'plat'.
Adding an extra syllable like 'breast-a-plate'.

難易度

読解 3/5

Common in literature and history books.

ライティング 4/5

Requires knowledge of historical or metaphorical context.

スピーキング 4/5

Rarely used in daily conversation.

リスニング 3/5

Easy to recognize in fantasy movies or documentaries.

次に学ぶべきこと

前提知識

armor chest metal protect soldier

次に学ぶ

cuirass greaves gauntlet visors pauldrons

上級

metallurgy heraldry iconography armorer panoply

知っておくべき文法

Compound Nouns

Breastplate (Breast + Plate) follows the rule of combining two nouns to create a new meaning.

Noun Adjuncts

In 'breastplate design', the word 'breastplate' acts as an adjective modifying 'design'.

Passive Voice with Artifacts

The breastplate 'was discovered' (passive) rather than 'it discovered'.

Articles with Unique Objects

Use 'the breastplate' when referring to a specific one in a story.

Pluralization

Regular plural: just add -s to get 'breastplates'.

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レベル別の例文

The knight has a shiny breastplate.

Le chevalier a un plastron brillant.

Simple subject-verb-object structure.

The metal breastplate is very hard.

Le plastron en métal est très dur.

Adjective 'hard' describes the noun.

Is the breastplate heavy?

Le plastron est-il lourd ?

Question form with 'is'.

He wears a breastplate to stay safe.

Il porte un plastron pour rester en sécurité.

Infinitive of purpose 'to stay safe'.

The breastplate covers his chest.

Le plastron couvre sa poitrine.

Present simple tense.

I see a breastplate in the museum.

Je vois un plastron au musée.

Direct object 'breastplate'.

The toy breastplate is made of plastic.

Le plastron en jouet est en plastique.

Compound noun 'toy breastplate'.

The king has a gold breastplate.

Le roi a un plastron en or.

Possessive 'has'.

The soldier polished his breastplate every day.

Le soldat polissait son plastron chaque jour.

Past simple tense.

A breastplate protects the heart and lungs.

Un plastron protège le cœur et les poumons.

General truth in present simple.

He found an old, rusty breastplate in the dirt.

Il a trouvé un vieux plastron rouillé dans la terre.

Adjectives 'old' and 'rusty'.

The knight's breastplate was dented in the fight.

Le plastron du chevalier a été bosselé pendant le combat.

Passive voice 'was dented'.

You must strap the breastplate on tightly.

Tu dois attacher le plastron fermement.

Modal verb 'must'.

The breastplate was too big for the young boy.

Le plastron était trop grand pour le jeune garçon.

Adverb 'too' modifying 'big'.

Many breastplates are kept in the castle.

De nombreux plastrons sont conservés dans le château.

Plural form 'breastplates'.

The breastplate was decorated with a lion.

Le plastron était décoré d'un lion.

Past participle 'decorated'.

The knight buckled his breastplate before mounting his horse.

Le chevalier a bouclé son plastron avant de monter sur son cheval.

Gerund 'mounting' after a preposition.

A well-made breastplate could deflect a powerful arrow.

Un plastron bien fait pouvait dévier une flèche puissante.

Modal 'could' for possibility/ability.

The museum curator carefully cleaned the 15th-century breastplate.

Le conservateur du musée a soigneusement nettoyé le plastron du XVe siècle.

Adverb 'carefully' modifying the verb.

She wore a leather breastplate as part of her costume.

Elle portée un plastron en cuir dans le cadre de son costume.

'As part of' prepositional phrase.

The breastplate featured intricate engravings of vines and flowers.

Le plastron présentait des gravures complexes de vignes et de fleurs.

Noun 'engravings' as direct object.

If the breastplate is too heavy, the soldier will tire quickly.

Si le plastron est trop lourd, le soldat se fatiguera rapidement.

First conditional sentence.

The breastplate of the High Priest was covered in twelve jewels.

Le plastron du Grand Prêtre était couvert de douze joyaux.

Prepositional phrase 'of the High Priest'.

He noticed a small crack in the breastplate's surface.

Il remarqua une petite fissure à la surface du plastron.

Possessive form 'breastplate's'.

The knight’s breastplate served as his primary defense against the enemy's spears.

Le plastron du chevalier lui servait de défense principale contre les lances de l'ennemi.

Verb 'served as' indicating function.

Despite its weight, the breastplate offered unparalleled protection to the vital organs.

Malgré son poids, le plastron offrait une protection inégalée aux organes vitaux.

Concession with 'despite'.

The metaphorical breastplate he wore prevented him from forming deep connections.

Le plastron métaphorique qu'il portait l'empêchait de nouer des liens profonds.

Relative clause 'he wore'.

Archaeologists have unearthed a breastplate that dates back to the Roman Empire.

Des archéologues ont mis au jour un plastron qui remonte à l'Empire romain.

Present perfect tense 'have unearthed'.

The breastplate was expertly tempered to withstand the impact of a mace.

Le plastron a été expertement trempé pour résister à l'impact d'une masse.

Adverb 'expertly' and infinitive 'to withstand'.

She felt as though her professional success was a breastplate against criticism.

Elle avait l'impression que sa réussite professionnelle était un plastron contre les critiques.

Subjunctive-like 'as though'.

The intricate design of the breastplate indicated the wearer's noble status.

Le design complexe du plastron indiquait le statut noble de celui qui le portait.

Subject-verb agreement 'design... indicated'.

Without his breastplate, the warrior felt vulnerable and exposed on the battlefield.

Sans son plastron, le guerrier se sentait vulnérable et exposé sur le champ de bataille.

Adjectives 'vulnerable' and 'exposed'.

The artisan spent months engraving the ceremonial breastplate with scenes of past victories.

L'artisan a passé des mois à graver sur le plastron de cérémonie des scènes de victoires passées.

Gerund 'engraving' following 'spent time'.

The breastplate's curvature was meticulously engineered to deflect kinetic energy away from the torso.

La courbure du plastron a été méticuleusement conçue pour dévier l'énergie cinétique loin du torse.

Passive voice with 'meticulously engineered'.

His stoicism acted as a psychological breastplate, shielding him from the arrows of outrageous fortune.

Son stoïcisme agissait comme un plastron psychologique, le protégeant des flèches de la fortune outrageante.

Participial phrase 'shielding him...'.

The transition from mail to the solid breastplate marked a significant shift in medieval tactical doctrine.

La transition de la cotte de mailles au plastron solide a marqué un changement significatif dans la doctrine tactique médiévale.

Complex noun phrase as subject.

In the context of the poem, the shattered breastplate symbolizes the protagonist's ultimate loss of faith.

Dans le contexte du poème, le plastron brisé symbolise la perte de foi ultime du protagoniste.

Symbolic interpretation in literary analysis.

The weight of the steel breastplate necessitated a high level of physical conditioning for the infantry.

Le poids du plastron en acier nécessitait un niveau élevé de condition physique pour l'infanterie.

Verb 'necessitated' for formal causality.

The breastplate was often the most expensive component of a cavalryman's panoply.

Le plastron était souvent le composant le plus cher de la panoplie d'un cavalier.

Superlative 'most expensive'.

The museum's latest acquisition is a breastplate featuring rare damascening in gold and silver.

La dernière acquisition du musée est un plastron présentant un rare damasquinage en or et en argent.

Noun phrase with 'featuring'.

The breastplate, though ostensibly a defensive implement, was frequently utilized as a canvas for the ostentatious display of wealth.

Le plastron, bien qu'ostensiblement un outil défensif, était fréquemment utilisé comme une toile pour l'étalage ostentatoire de la richesse.

Parenthetical 'though ostensibly...'.

The sheer mass of the jousting breastplate was designed to absorb the colossal impact of a lance at full gallop.

La masse pure du plastron de joute était conçue pour absorber l'impact colossal d'une lance au plein galop.

Infinitive phrase 'to absorb...'.

In the pre-modern era, the integrity of one's breastplate was synonymous with the integrity of one's survival.

À l'époque pré-moderne, l'intégrité de son plastron était synonyme de l'intégrité de sa survie.

Parallel structure 'integrity of... synonymous with...'.

The metaphorical resonance of the breastplate in Shakespearean tragedy often underscores the futility of human defenses against fate.

La résonance métaphorique du plastron dans la tragédie shakespearienne souligne souvent la futilité des défenses humaines contre le destin.

Complex subject with 'metaphorical resonance'.

The metallurgical analysis of the breastplate revealed a sophisticated carbon-distribution pattern previously thought unknown to that era.

L'analyse métallurgique du plastron a révélé un schéma sophistiqué de distribution du carbone que l'on pensait inconnu à cette époque.

Reduced relative clause 'previously thought unknown'.

The breastplate's role in the iconography of the saint served to emphasize his militant commitment to the faith.

Le rôle du plastron dans l'iconographie du saint servait à souligner son engagement militant envers la foi.

Gerund phrase 'emphasize his militant commitment'.

One might argue that the modern corporate persona is a digital breastplate, shielding the individual from the volatility of the market.

On pourrait soutenir que le personnage de l'entreprise moderne est un plastron numérique, protégeant l'individu de la volatilité du marché.

Hypothetical 'one might argue'.

The tactile sensation of the cold, unyielding breastplate provided the young squire with a sobering reminder of the reality of war.

La sensation tactile du plastron froid et inflexible a rappelé de manière sobre au jeune écuyer la réalité de la guerre.

Gerund as subject 'The tactile sensation...'.

類義語

cuirass chestplate pectoral corselet plastron

反対語

backplate garment

よく使う組み合わせ

polished breastplate

iron breastplate

dented breastplate

ceremonial breastplate

leather breastplate

don a breastplate

pierce a breastplate

ornate breastplate

steel breastplate

buckle the breastplate

よく使うフレーズ

strap on the breastplate

— To prepare for a difficult task or conflict.

It's time to strap on the breastplate and face the board of directors.

the breastplate of righteousness

— A biblical metaphor for moral integrity.

He lived his life with the breastplate of righteousness as his guide.

a chink in the breastplate

— A small but fatal weakness in an otherwise strong defense.

His inability to handle pressure was the only chink in his breastplate.

polished to a shine

— Describes a breastplate in perfect condition.

His breastplate was polished to a shine for the royal inspection.

heavy is the breastplate

— Implies that protection and power come with a burden.

Heavy is the breastplate of the man who leads the army.

under the breastplate

— Referring to the person or feelings inside the armor.

Under the breastplate, he was just a man who missed his home.

fit for a king

— Describes a very high-quality breastplate.

This armor is fit for a king, with its gold engravings.

forged in fire

— Refers to the creation process of a metal breastplate.

Every breastplate in this armory was forged in fire.

wear a breastplate

— The act of having the armor on.

You must wear a breastplate if you intend to go to the front lines.

remove the breastplate

— To lower one's defenses.

Finally, he could remove the breastplate and rest.

よく混同される語

breastplate vs cuirass

A cuirass includes the backplate; a breastplate is only the front.

breastplate vs pectoral

A pectoral is often decorative jewelry; a breastplate is functional armor.

breastplate vs gorget

A gorget protects the neck; a breastplate protects the chest.

慣用句と表現

"Steel one's breastplate"

— To mentally prepare for a difficult situation.

She had to steel her breastplate before telling her boss the bad news.

literary

"Hide behind a breastplate"

— To use a professional or tough exterior to hide vulnerability.

He's just hiding behind a breastplate of arrogance.

informal

"A breastplate of ice"

— A cold, unfriendly personality used as a defense.

She met his questions with a breastplate of ice.

poetic

"Pierce the breastplate"

— To find a way to hurt someone despite their defenses.

Her kind words finally pierced his breastplate of anger.

figurative

"The High Priest's Breastplate"

— Refers to a position of great spiritual authority.

He carries the responsibility like the High Priest's breastplate.

religious

"A breastplate of lies"

— Using falsehoods to protect oneself from the truth.

The politician built a breastplate of lies to survive the scandal.

metaphorical

"Buckle under the breastplate"

— To be overwhelmed by the responsibilities of a protective role.

The young leader began to buckle under the breastplate of his new position.

literary

"A breastplate for every heart"

— The idea that everyone has a way of protecting themselves.

In this world, there is a breastplate for every heart.

philosophical

"Gilded breastplate"

— Something that looks strong and expensive but might be hollow.

The company's success was just a gilded breastplate hiding massive debt.

critical

"Donning the breastplate of silence"

— Choosing not to speak as a way to protect oneself.

He responded to the accusations by donning the breastplate of silence.

poetic

間違えやすい

breastplate vs cuirass

They both cover the torso.

A breastplate is the front half; a cuirass is the whole front-and-back assembly.

He put on the breastplate, then fastened the backplate to complete his cuirass.

breastplate vs plastron

Both refer to chest protection.

Plastron is used for turtles or modern fencing; breastplate is for historical armor.

The fencer adjusted her plastron, while the knight polished his breastplate.

breastplate vs chestplate

They mean the same thing.

Breastplate is historical/formal; chestplate is modern/gaming terminology.

In the museum, it's called a breastplate, but in the game, it's a chestplate.

breastplate vs pectoral

Both are worn on the chest.

Pectoral is usually jewelry or ritualistic; breastplate is for combat.

The priest wore a pectoral of gold, but the guard wore a breastplate of steel.

breastplate vs greaves

Both are armor parts.

Greaves are for the legs; breastplates are for the chest.

He strapped on his greaves before buckling his breastplate.

文型パターン

The [noun] is [adjective].

The breastplate is shiny.

He [verb] his [noun].

He polished his breastplate.

Because of the [noun], he was [adjective].

Because of the breastplate, he was safe.

The [noun] provided [noun] against [noun].

The breastplate provided protection against arrows.

The [adjective] [noun] symbolized [abstract noun].

The shattered breastplate symbolized lost hope.

Notwithstanding the [noun], the [noun] [verb].

Notwithstanding the heavy breastplate, the knight moved swiftly.

It is a [material] [noun].

It is a steel breastplate.

She [verb] the [noun] onto her [body part].

She buckled the breastplate onto her chest.

語族

名詞

breastplate

breast

plate

plating

breastwork

動詞

plate

breast

形容詞

plated

breastless

plate-like

使い方

frequency

Occurs about 2 times per million words in general English, but 50+ times in historical/fantasy texts.

よくある間違い

Using 'breastplate' for a helmet. → Using 'helmet' for the head.
A breastplate specifically covers the chest. It cannot protect the head.
Spelling it as 'breast-plate' or 'breast plate'. → Breastplate.
In modern English, it has become a single, unhyphenated compound word.
Saying 'The knight's breastplate was on his back'. → The knight's backplate was on his back.
The breastplate is only for the front. The back piece is called a backplate.
Using 'breastplate' to mean a whole suit of armor. → Suit of armor / Harness.
A breastplate is just one component. Using it for the whole suit is like calling a whole car a 'windshield'.
Thinking a breastplate is made of cloth. → A breastplate is made of metal or leather.
By definition, a plate is a hard, rigid piece of material. Cloth armor is called a gambeson.

ヒント

Check the Era

When writing, remember that breastplates changed over time. A 14th-century breastplate looks very different from an 18th-century ceremonial one.

Use 'Don' and 'Doff'

Instead of saying 'put on' or 'take off,' use 'don' and 'doff' for a more authentic historical feel when talking about breastplates.

Heart Protection

Use the breastplate metaphor when you want to emphasize that someone is protecting their most vital or sensitive emotions.

Defense Stats

In games, the breastplate is usually the item that gives the highest 'Armor' or 'Defense' rating. Use it to describe the 'tank' of the group.

Visual Details

If you are an artist, remember the 'medial ridge' on a breastplate. It's the vertical line in the center that helps deflect strikes.

Countable Noun

Always remember that 'breastplate' is countable. You can have one breastplate or many breastplates, but never 'some breastplate'.

Clear Vowels

Ensure the 'ea' in breast is short like 'get' and the 'a' in plate is long like 'gate.' Clear vowels make the word sound authoritative.

Avoid Clichés

Try to avoid just saying 'shiny breastplate.' Try 'pitted,' 'lustrous,' 'burnished,' or 'soot-stained' to make your writing more interesting.

Turtle Talk

If you are describing a turtle, you can use 'breastplate' for a general audience, but 'plastron' is the word that will impress scientists.

Word Roots

Remembering that it's 'Breast' + 'Plate' makes it one of the easiest compound words to define and remember in English armor terminology.

暗記しよう

記憶術

Think of a 'Plate' on your 'Breast' (chest). It’s a dinner plate made of steel to stop arrows!

視覚的連想

Imagine a knight standing in front of a mirror, strapping a large, shiny metal shield directly onto his chest.

Word Web

Armor Knight Chest Steel Protection Battle Museum Cuirass

チャレンジ

Try to describe three different materials a breastplate could be made of and why a soldier might choose each one.

語源

Middle English 'brest-plate', from 'brest' (chest) and 'plate' (a flat sheet of metal).

元の意味： A piece of armor for the breast.

Germanic (Old English 'breost') and Romance (Old French 'plate' from Vulgar Latin 'plattus').

文化的な背景

Generally a neutral historical term, but can be associated with colonial warfare in certain contexts.

Commonly associated with King Arthur, the Crusades, and the Tower of London armor collection.

The Breastplate of Righteousness (Bible) The High Priest's Breastplate (Exodus) Sauron's breastplate in 'The Lord of the Rings'

実生活で練習する

実際の使用場面

Historical Museum

Is this breastplate authentic?
What material is it made of?
Who wore this breastplate?
How heavy is the breastplate?

Fantasy Gaming

I need a better breastplate.
Does this breastplate add defense?
Can I upgrade my breastplate?
The dragon-scale breastplate is rare.

Religious Sermon

Put on the breastplate of faith.
Protect your heart with a breastplate.
The breastplate of righteousness.
A spiritual breastplate.

Archaeology

We found a fragmented breastplate.
The breastplate dates to the Bronze Age.
Carbon dating the breastplate.
Restoring the ancient breastplate.

Creative Writing

His breastplate gleamed in the sun.
The sword struck the breastplate.
She buckled her breastplate tightly.
A rusted breastplate lay in the mud.

会話のきっかけ

"Have you ever seen a real medieval breastplate in a museum?"

"If you were a knight, would you prefer a heavy steel breastplate or a light leather one?"

"What do you think 'the breastplate of righteousness' means in a modern sense?"

"Do you think modern body armor is just a high-tech version of the ancient breastplate?"

"Why do you think breastplates were often decorated with symbols like lions or eagles?"

日記のテーマ

Describe what your 'emotional breastplate' would look like if it were a physical object.

Write a short story about a blacksmith who is making a breastplate for a legendary hero.

If you had to wear a breastplate today, what symbol would you have engraved on it and why?

Imagine you found an ancient breastplate in your backyard. What would you do next?

Compare the protection offered by a physical breastplate to the protection offered by a good friend.

よくある質問

10 問

No, they are different. A breastplate is a historical piece of armor made of metal or leather. A bulletproof vest is a modern piece of equipment made of materials like Kevlar. However, they both serve the same purpose: protecting the chest.

Yes, historically, while most soldiers were men, there are records of women warriors who wore armor. In modern fantasy and historical recreation, breastplates are made for people of all genders to provide protection and fit correctly.

A typical combat breastplate weighed between 5 to 10 pounds (2 to 4.5 kg). While that sounds heavy, the weight was distributed across the shoulders and waist, making it manageable for a trained soldier.

It is a metaphorical term from the Bible (Ephesians 6). It encourages people to live with integrity and honesty, suggesting that being a good person protects your 'heart' or spirit from bad influences.

Soldiers stopped wearing them because firearms became too powerful. A metal plate thick enough to stop a high-powered rifle bullet would be too heavy for a soldier to carry and move effectively on the battlefield.

A muscle cuirass is a type of breastplate, common in ancient Greece and Rome, that was forged to look like a highly muscular male torso. It was meant to show strength and status.

Historically, soldiers used sand, oil, and vinegar to scrub off rust. Today, museum curators use specialized waxes and gentle cleaners to preserve the metal without damaging it.

Not always. Some, like the Roman 'lorica segmentata', were made of several overlapping metal strips. This allowed the soldier to bend and move more easily than a single solid plate would.

It is very difficult for a sword to cut through a well-made steel breastplate. Instead, the sword would usually slide off. To defeat someone in a breastplate, an attacker would have to aim for gaps in the armor.

A corselet is generally a lighter, more flexible type of torso armor, often made of leather or small metal scales, whereas a breastplate is typically a solid, rigid piece of metal.

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