このページをあなたの言語で

English

فارسی

العربية

Deutsch

Español

Français

한국어

Português

中文

हिन्दी

A1 noun #4,000 よく出る 11分で読める

castanho

上位4,000

練習する例文メモとヒント castanho 30秒で

解説 castanho in your Level:

At the A1 level, the word 'castanho' is introduced as one of the basic colors that every student must learn. At this stage, the focus is on simple physical descriptions. You learn to say 'Eu tenho olhos castanhos' (I have brown eyes) or 'O meu gato é castanho' (My cat is brown). The primary challenge for an A1 learner is remembering the gender and number agreement. You must understand that if you are talking about a feminine noun like 'mesa' (table), you must use 'castanha'. The word is essential for basic communication, such as describing yourself, your family, or your pets. It is one of the first adjectives you will use to add detail to your sentences. Teachers usually introduce 'castanho' alongside other common colors like 'azul', 'vermelho', and 'verde'. At this level, you don't need to worry about the deep geographical differences between Portugal and Brazil yet, but knowing that 'castanho' is the word for eyes and hair is a great start. You will practice this word in simple exercises like matching colors to pictures or describing the clothes people are wearing in illustrations. It is a building block for your descriptive capabilities in Portuguese.

As you progress to the A2 level, you begin to use 'castanho' in more varied and slightly more complex sentences. You will start using compound color terms like 'castanho-escuro' (dark brown) and 'castanho-claro' (light brown) to give more specific descriptions. At this stage, you might also encounter the word in the context of shopping, where you have to describe the color of items you want to buy, such as 'Eu queria aquele casaco castanho, por favor' (I would like that brown coat, please). You will also become more aware of the distinction between 'castanho' and 'marrom', especially if you are exposed to different dialects. The A2 level also involves basic past tense usage, so you might say 'Ontem eu vi um cavalo castanho no campo' (Yesterday I saw a brown horse in the field). Your understanding of agreement should be more solid now, and you should be able to automatically adjust the word to its plural forms 'castanhos' and 'castanhas' without much hesitation. You will also start to see 'castanho' in short reading passages about nature or people's appearances.

無料登録して完全な解説を読む

At the B1 intermediate level, you use 'castanho' to express more nuanced ideas and in more formal contexts. You might use it in a professional setting to describe products or materials, such as 'O mobiliário do escritório deve ser de um tom castanho sóbrio' (The office furniture should be of a sober brown tone). You will also encounter 'castanho' in more descriptive literature and news articles. At this level, you should be comfortable with the rules for compound adjectives and how they function in different types of sentences. You might also start learning about related words like 'pardo' or 'bege' and when to use them instead of 'castanho'. Your ability to describe things will become more sophisticated, using 'castanho' in conjunction with other adjectives to create a vivid picture, such as 'Ele tinha um olhar castanho profundo e melancólico' (He had a deep and melancholy brown gaze). You will also begin to understand the cultural significance of the word in places like Portugal, where it is tied to the autumn season and traditional festivals like the Magusto.

無料登録して完全な解説を読む

By the B2 level, you have a high degree of fluency and can use 'castanho' with precision and stylistic awareness. You understand the subtle differences in connotation between 'castanho' and its synonyms. You might use the word in more abstract ways or in technical discussions about art, design, or biology. For instance, you could discuss the genetics of 'olhos castanhos' or the aesthetic impact of 'tons castanhos' in a painting. You are also fully aware of the regional variations between European and Brazilian Portuguese and can switch between 'castanho' and 'marrom' depending on your audience. Your writing will show a sophisticated use of the word, perhaps using it to set a mood in a creative piece or to provide a detailed description in a report. You might also use idiomatic expressions or metaphors involving the color. At this level, you don't just know the word; you know how to play with it to achieve specific communicative goals.

無料登録して完全な解説を読む

At the C1 advanced level, 'castanho' is part of a vast and flexible vocabulary. You can use it in highly formal, academic, or literary contexts. You might analyze the use of the color in a poem or a classic novel, discussing how 'o castanho das folhas secas' symbolizes the passage of time. You understand the etymological roots of the word and how it has evolved within the Romance languages. Your use of the word is effortless, and you can handle complex grammatical structures involving the word without any errors. You might use 'castanho' in professional fields such as restoration, where describing the exact shade of wood or leather is crucial. You also have a deep understanding of the cultural metaphors associated with the color in different Lusophone cultures. You can engage in debates about language standardization and the use of 'marrom' versus 'castanho' in different media.

無料登録して完全な解説を読む

At the C2 level of mastery, your use of 'castanho' is indistinguishable from that of an educated native speaker. You can appreciate and use the word in its most subtle and evocative forms. You might use it in high-level creative writing to evoke specific sensory experiences or in scholarly work to discuss the history of color terminology in Portuguese. You are aware of rare or archaic uses of the word and its related forms. You can navigate any regional variation with ease, understanding the historical reasons for the differences. For you, 'castanho' is not just a color; it is a word with a rich history and a wide range of expressive possibilities. You can use it to convey precise shades of meaning, whether in a legal document, a scientific paper, or a piece of fine literature. Your mastery of the word and its place in the Portuguese language is complete.

無料登録して完全な解説を読む

練習する例文メモとヒント

castanho 30秒で

Castanho means brown and is used for eyes, hair, and objects.
It comes from 'castanha' (chestnut) and is very common in nature.
In Portugal, it is the general word for brown; in Brazil, 'marrom' is more common for objects.
It must agree in gender and number with the noun it describes.

The Portuguese word castanho is a fundamental term used to describe the color brown. However, its usage and nuances vary significantly depending on whether you are in Portugal or Brazil, and what specific object or feature you are describing. Derived from the word castanha, which means chestnut, the term literally translates to 'chestnut-colored'. This organic origin is crucial to understanding why it is the preferred term for natural features. In the context of human physical characteristics, castanho is the standard way to describe brown eyes and brown hair across the entire Lusophone world. You will rarely hear a native speaker describe eyes as 'marrom'; doing so would sound unnatural and clinical. Instead, olhos castanhos and cabelo castanho are the universal phrases.

Biological Description: When referring to the human body, such as hair, eyes, or skin tones in certain contexts, castanho is the mandatory choice for learners.

A minha irmã tem olhos castanhos muito bonitos.

In Portugal, the word castanho is the primary word for the color brown in almost all situations. Whether you are talking about a pair of shoes, a leather wallet, or a wooden table, a person from Lisbon or Porto will almost certainly use castanho. In contrast, in Brazil, the word marrom has taken over as the general term for objects, while castanho remains reserved for eyes and hair. This distinction is a classic example of the evolution of the Portuguese language across continents. Beyond its literal meaning, the color evokes feelings of earthiness, stability, and natural beauty. It is a composite color, often created in art by mixing primary colors, and in the Portuguese language, it carries a sense of warmth that the more industrial-sounding 'marrom' sometimes lacks.

O outono traz folhas de cor castanha que cobrem o chão do parque.

Artistic Context: Artists use castanho to describe earthy pigments like umber or sienna, emphasizing its connection to the soil.

O pintor usou um tom castanho para as sombras da árvore.

Fashion Usage: In European Portuguese fashion catalogs, you will find castanho used for leather boots, belts, and coats.

Estas botas de couro castanho são muito resistentes.

Ele vestia um fato castanho na reunião de ontem.

In summary, castanho is a versatile and essential color word. While its geographical preference varies, its importance in describing human features is absolute. Understanding its connection to the chestnut tree helps learners remember its natural, warm associations and its spelling. Whether you are describing a forest in autumn or your best friend's eyes, castanho is the word that brings those images to life in the Portuguese language.

Using castanho correctly requires an understanding of Portuguese grammar rules regarding adjective agreement. Unlike some colors in Portuguese that are derived from nouns and remain invariable (like rosa or laranja in certain dialects), castanho behaves like a standard adjective. This means it must change its ending to match the gender (masculine or feminine) and the number (singular or plural) of the noun it is describing. For example, if you are describing a masculine singular noun like livro (book), you use castanho. If you are describing a feminine singular noun like mesa (table), it becomes castanha.

Gender Agreement: The masculine form ends in -o, and the feminine form ends in -a. This is a basic rule of A1 Portuguese that applies here perfectly.

O meu cão é castanho, mas a minha gata é castanha.

When dealing with plurals, the rules follow the standard pattern of adding an -s. Therefore, masculine plural nouns take castanhos and feminine plural nouns take castanhas. This is most frequently seen when describing eyes (olhos, masculine plural).

Eles têm olhos castanhos penetrantes.

In compound color adjectives, the general rule is that only the last element changes to agree with the noun. However, there is a common linguistic tendency to keep both elements invariable in informal speech, though for formal writing, you should follow the agreement of the second word. For example: camisas castanho-escuras.

Positioning: Adjectives of color almost always follow the noun they modify in Portuguese.

Eu vi um cavalo castanho a correr pelo campo.

As castanhas são de um tom castanho brilhante quando estão maduras.

Comparison: You can use 'mais' or 'menos' to compare shades: 'Este sofá é mais castanho do que aquele'.

O teu cabelo parece mais castanho ao sol.

Ela prefere tons castanhos para a decoração da sala.

Whether you are a beginner or an advanced learner, mastering the agreement of castanho is a great way to demonstrate your grasp of the fundamental mechanics of the Portuguese language. It is a word that appears in daily conversation, literature, and technical descriptions, making it a vital part of your vocabulary toolkit.

In the daily life of a Portuguese speaker, the word castanho is ubiquitous, appearing in a wide variety of contexts from the mundane to the poetic. One of the most common places you will encounter it is at the hairdresser or barber shop (cabeleireiro). When discussing hair dye or natural hair color, stylists will use a range of terms like castanho-claro (light brown), castanho-médio (medium brown), and castanho-escuro (dark brown). These distinctions are vital for achieving the desired look.

Beauty and Grooming: Listen for this word when people describe their appearance or when you are reading descriptions on beauty product packaging.

Quero pintar o meu cabelo de castanho chocolate.

Another major context is in the world of fashion and retail, especially in Portugal. If you are shopping for clothes and ask for a garment in 'brown', you should use castanho. Shop assistants will point you toward 'calças castanhas' (brown pants) or 'um casaco castanho' (a brown coat). In Brazil, while you might hear 'marrom' for these items, 'castanho' is still understood and used in more formal or literary fashion descriptions. Nature and the environment provide a rich backdrop for the word. During the autumn months, which are culturally significant in Portugal due to the harvest of chestnuts (celebrated during Magusto in November), the word castanho is everywhere. It describes the changing leaves, the roasted nuts sold on street corners, and the overall palette of the season.

Nature and Seasons: The word is deeply linked to the autumn landscape and the agricultural cycles of the Iberian Peninsula.

A floresta ficou toda castanha com a chegada do outono.

You will also hear the word in official or administrative contexts. When filling out a passport application or a police report, physical descriptions require precision. 'Olhos castanhos' is the official designation for brown eyes on Portuguese ID cards (Cartão de Cidadão).

Na sua identificação, consta que ele tem olhos castanhos.

Interior Design: When buying furniture, you will see 'castanho' used for wood finishes like oak or walnut in Portuguese stores.

Eles escolheram um sofá castanho para combinar com a estante.

O cavalo castanho venceu a corrida por uma curta distância.

From the description of a loved one's gaze to the selection of a new leather belt, castanho is a word that bridges the gap between the physical world and the emotional associations we have with the colors of the earth.

One of the most frequent mistakes English speakers make when learning Portuguese is the confusion between castanho and marrom. While both translate to 'brown', their usage is geographically and contextually sensitive. If you are speaking with a Brazilian, using castanho to describe a brown car might sound slightly archaic or overly poetic, as they almost exclusively use marrom for inanimate objects. Conversely, if you are in Portugal and use marrom, people will immediately identify you as having learned Brazilian Portuguese or as being a foreigner, as castanho is the standard term for everything brown in Europe.

The Brazil vs. Portugal Trap: Avoid using 'marrom' for eyes or hair in either country. It is almost always 'castanho' for biological features.

Errado: Eu tenho olhos marrons.
Correto: Eu tenho olhos castanhos.

Another common error involves gender and number agreement. Beginners often forget that castanho must change to match the noun. Since 'olhos' (eyes) is masculine plural, you must use 'castanhos'. If you are describing 'terra' (earth/soil), which is feminine singular, you must use 'castanha'.

Culinary Missteps: Do not translate 'brown sugar' or 'brown bread' literally. 'Açúcar castanho' and 'pão castanho' are incorrect.

Na receita, use açúcar mascavo em vez de açúcar branco.

Some learners also confuse castanho with pardo. While pardo can mean a brownish-grey or be used as a census term for mixed-race individuals in Brazil, it is not a direct substitute for the color brown in everyday descriptions of objects. Using 'pardo' for a brown table would be very strange.

Word Order: In English, we say 'brown eyes'. In Portuguese, it is 'olhos castanhos'. Placing the color before the noun is a common beginner mistake.

Ela comprou uma mala castanha para a viagem.

Os cabelos castanhos dela brilham sob a luz do sol.

By being mindful of these geographical nuances, grammar rules, and specific collocations, you can avoid the most common pitfalls and use the word castanho with the confidence of a native speaker. Always remember: when in doubt about hair or eyes, castanho is your safest and most accurate bet.

While castanho is the most common word for brown, the Portuguese language offers a rich palette of alternatives that can provide more precision or a different stylistic flair. The most obvious alternative is marrom. As discussed, marrom is the standard for objects in Brazil, but it is also used in Portugal in specific contexts, such as describing certain shades of paint or in technical color theory.

Marrom: The primary synonym for brown, dominant in Brazil for objects and increasingly understood in Portugal due to media influence.

No Brasil, dizemos que a mesa é marrom.

For more specific shades, you can use words like bege (beige) for very light brown, or ocre (ochre) for a yellowish-brown. If you are describing skin tones or hair with a reddish tint, acobreado (coppery) or avermelhado (reddish) are excellent choices.

Pardo: Used to describe a dull, brownish-grey or 'dusty' color. It is also a social/racial category in Brazil.

O céu estava de um tom pardo antes da tempestade.

Another set of alternatives involves metaphors. You might describe something as cor de mel (honey-colored) for light brown eyes, or cor de café (coffee-colored) for a very dark brown. Cor de terra (earth-colored) is also common in interior design and art.

Bronzeado: Specifically used to describe skin that has turned brown due to sun exposure (tanned).

Depois das férias no Algarve, ele voltou muito bronzeado.

A madeira de carvalho tem um tom castanho natural belíssimo.

Ela usa uma sombra canela para destacar os olhos.

Understanding these synonyms and alternatives allows you to move beyond basic descriptions and express yourself with greater nuance. Whether you want to describe the exact shade of a sunset or the specific color of a piece of antique furniture, the Portuguese language provides the vocabulary necessary to be as precise as you wish.

How Formal Is It?

豆知識

In many Romance languages, the word for 'brown' comes from a nut. In French, it is 'marron' (chestnut), and in Portuguese/Spanish, it is 'castanho/castaño' (chestnut).

発音ガイド

UK /kɐʃ.ˈtɐ.ɲu/

US /kas.ˈtɐ̃.ɲu/

The stress is on the second syllable: cas-TAN-nho.

韻が合う語

estranho tamanho banho ganho rebanho acompanho desempenho sustenho

よくある間違い

Pronouncing 'nh' as a simple 'n'.
Pronouncing the final 'o' as a full 'oh' instead of 'u'.
Forgetting the 'sh' sound for 's' in European Portuguese.
Stressing the first syllable.
Not nasalizing the 'a' before the 'nh'.

難易度

読解 1/5

Easy to recognize due to its frequency and simple spelling.

ライティング 2/5

Requires attention to gender and number agreement.

スピーキング 2/5

The 'nh' sound and the 'sh' in Portugal can be tricky for beginners.

リスニング 1/5

Distinct sound makes it easy to identify in conversation.

次に学ぶべきこと

前提知識

cor olhos cabelo ser ter

次に学ぶ

marrom pardo claro escuro outono

上級

acastanhar terroso fulvo brunir

知っておくべき文法

Adjective Agreement

O livro castanho / As mesas castanhas.

Compound Adjectives

Camisas castanho-claras (only second part changes).

Position of Adjectives

Olhos castanhos (after the noun).

Nasalization of vowels

The 'a' in castanho is nasalized due to the 'nh'.

Pluralization of -o ending words

Castanho becomes castanhos.

無料登録して完全な解説を読む

レベル別の例文

O meu cão é castanho.

My dog is brown.

Castanho is masculine singular to match 'cão'.

Eu tenho olhos castanhos.

I have brown eyes.

Castanhos is masculine plural to match 'olhos'.

A mesa é castanha.

The table is brown.

Castanha is feminine singular to match 'mesa'.

Ela usa sapatos castanhos.

She wears brown shoes.

Castanhos matches 'sapatos'.

O cavalo é grande e castanho.

The horse is big and brown.

Adjectives follow the noun 'cavalo'.

As folhas são castanhas.

The leaves are brown.

Castanhas is feminine plural to match 'folhas'.

O meu cabelo é castanho.

My hair is brown.

Castanho matches 'cabelo'.

Vês aquele pássaro castanho?

Do you see that brown bird?

Castanho modifies 'pássaro'.

Comprei uma mala castanha para a escola.

I bought a brown bag for school.

Mala is feminine, so we use castanha.

O urso castanho vive na floresta.

The brown bear lives in the forest.

Standard adjective placement.

O meu pai tem o cabelo castanho-escuro.

My father has dark brown hair.

Compound color adjective.

As montanhas parecem castanhas ao longe.

The mountains look brown in the distance.

Plural agreement with 'montanhas'.

Eu prefiro este casaco castanho-claro.

I prefer this light brown coat.

Compound color adjective.

O pão ficou muito castanho no forno.

The bread became very brown in the oven.

Describing the result of baking.

Ela tem uma saia castanha muito elegante.

She has a very elegant brown skirt.

Feminine singular agreement.

Os troncos das árvores são castanhos.

The tree trunks are brown.

Masculine plural agreement.

A decoração da sala baseia-se em tons castanhos e beges.

The living room decoration is based on brown and beige tones.

Tons castanhos uses the color as an adjective.

O artista misturou várias cores para obter este castanho.

The artist mixed several colors to get this brown.

Castanho used as a masculine noun.

A terra castanha é ideal para plantar estas flores.

The brown soil is ideal for planting these flowers.

Agreement with 'terra'.

Ele vestia um fato castanho de lã na cerimónia.

He wore a brown wool suit at the ceremony.

Agreement with 'fato'.

As águas do rio ficaram castanhas depois da chuva.

The river waters turned brown after the rain.

Agreement with 'águas'.

Gosto daquela tonalidade castanha nas paredes.

I like that brown shade on the walls.

Agreement with 'tonalidade'.

O couro castanho envelhece muito bem com o tempo.

Brown leather ages very well over time.

Agreement with 'couro'.

O gato tem manchas castanhas e brancas.

The cat has brown and white spots.

Agreement with 'manchas'.

A madeira de nogueira possui um tom castanho profundo e rico.

Walnut wood has a deep and rich brown tone.

Descriptive use in a formal context.

Os seus olhos castanhos refletiam a luz da lareira.

Her brown eyes reflected the light of the fireplace.

Literary description.

É necessário distinguir entre o castanho-claro e o mel.

It is necessary to distinguish between light brown and honey.

Using colors as nouns.

O outono transforma a paisagem numa tapeçaria castanha.

Autumn transforms the landscape into a brown tapestry.

Metaphorical use.

A camurça castanha requer cuidados especiais de limpeza.

Brown suede requires special cleaning care.

Technical description of material.

As castanhas assadas têm uma casca castanha e dura.

Roasted chestnuts have a hard, brown shell.

Etymological connection shown.

O pigmento castanho utilizado na pintura era de origem natural.

The brown pigment used in the painting was of natural origin.

Academic context.

Ela prefere tons de maquilhagem castanhos para o dia a dia.

She prefers brown makeup tones for everyday use.

Agreement with 'tons'.

A sobriedade do mobiliário castanho conferia ao escritório um ar de erudição.

The sobriety of the brown furniture gave the office an air of erudition.

High-level descriptive vocabulary.

A paleta cromática do filme era dominada por castanhos terrosos e cinzas.

The film's chromatic palette was dominated by earthy browns and greys.

Technical artistic terminology.

O restauro revelou a tonalidade castanha original da escultura em madeira.

The restoration revealed the original brown shade of the wooden sculpture.

Precise vocabulary for a specialized field.

A variação entre o castanho e o marrom é um tópico fascinante da dialetologia.

The variation between 'castanho' and 'marrom' is a fascinating topic in dialectology.

Linguistic discussion.

As nuances castanhas do mármore tornavam cada peça única.

The brown nuances of the marble made each piece unique.

Agreement with 'nuances'.

A escrita descrevia minuciosamente o castanho das planícies alentejanas no verão.

The writing minutely described the brown of the Alentejo plains in summer.

Literary analysis.

O uso do castanho na indumentária medieval indicava muitas vezes humildade.

The use of brown in medieval clothing often indicated humility.

Historical/Sociological context.

O vinho apresentava reflexos castanhos, denunciando a sua idade avançada.

The wine showed brown reflections, revealing its advanced age.

Enology (wine study) context.

A efervescência outonal transmuta o verde clorofílico num castanho melancólico.

Autumnal effervescence transmutes chlorophyll green into a melancholy brown.

Highly sophisticated literary style.

O manuscrito, de um castanho amarelado pelo tempo, era quase ilegível.

The manuscript, of a brown yellowed by time, was almost illegible.

Complex descriptive structure.

A intertextualidade da obra evoca o castanho das terras descritas por Camões.

The intertextuality of the work evokes the brown of the lands described by Camões.

Academic literary criticism.

A pátina castanha que recobre o bronze atesta a autenticidade da antiguidade.

The brown patina covering the bronze attests to the authenticity of the antiquity.

Specialized terminology (patina).

A densidade do castanho na pintura a óleo criava um efeito de claro-escuro magistral.

The density of the brown in the oil painting created a masterful chiaroscuro effect.

Art history analysis.

O léxico das cores, onde o castanho ocupa um lugar cimeiro, reflete a nossa perceção do mundo.

The lexicon of colors, where brown occupies a top place, reflects our perception of the world.

Philosophical/Linguistic discourse.

A simbiose entre o castanho da cortiça e o azul do céu é a essência do montado.

The symbiosis between the brown of the cork and the blue of the sky is the essence of the 'montado'.

Cultural and ecological description.

O fado, na sua essência, possui uma sonoridade que eu descreveria como castanha e telúrica.

Fado, in its essence, possesses a sound that I would describe as brown and telluric.

Abstract metaphorical description.

よく使う組み合わせ

olhos castanhos

cabelo castanho

castanho-escuro

castanho-claro

urso castanho

couro castanho

tons castanhos

açúcar mascavo

terra castanha

folhas castanhas

よく使うフレーズ

de cor castanha

— Of brown color. Used to describe the color of an object.

Ele comprou um chapéu de cor castanha.

ficou castanho

— Turned brown. Describes a change in color.

O papel ficou castanho com o tempo.

um tom de castanho

— A shade of brown. Used for precision.

É um tom de castanho muito bonito.

castanho amendoado

— Almond brown. Specifically for eyes.

Ela tem olhos de um castanho amendoado.

castanho chocolate

— Chocolate brown. Popular for hair and fashion.

Quero pintar o cabelo de castanho chocolate.

madeira castanha

— Brown wood. Common in furniture descriptions.

A mesa é feita de madeira castanha.

olhar castanho

— Brown gaze. Poetic way to refer to someone's eyes.

O seu olhar castanho era muito doce.

pele castanha

— Brown skin. Used for skin tones.

Ela tem uma pele castanha e saudável.

manchas castanhas

— Brown spots. Used for animals or skin markings.

O cão tem manchas castanhas nas orelhas.

fundo castanho

— Brown background. Used in art and design.

O quadro tem um fundo castanho escuro.

よく混同される語

castanho vs marrom

Confused based on geography; marrom is Brazilian for objects, castanho is European.

castanho vs pardo

Pardo is a specific brownish-grey or racial term, not a general color for objects.

castanho vs castanha

Castanha is the noun (chestnut), while castanho is the adjective (brown).

慣用句と表現

"ficar de castanho"

— This is not a standard idiom, but 'castanho' is rarely used in idiomatic expressions compared to colors like red or blue.

N/A

"olhos de amêndoa"

— Almond eyes. Often implies a beautiful brown color.

Ela herdou os olhos de amêndoa da avó.

literary

"cor de burro quando foge"

— An indefinable, ugly color, often a muddy brown or grey.

Aquelas paredes são cor de burro quando foge.

informal

"pão integral"

— Brown bread. Literal 'pão castanho' is not used.

Eu prefiro comer pão integral.

neutral

"açúcar mascavo"

— Brown sugar. Literal 'açúcar castanho' is not used.

O açúcar mascavo é mais saudável.

neutral

"ter sangue na guelra"

— Not related to color, but often contrasted with 'castanho' in terms of vitality.

Aquele jovem tem sangue na guelra.

informal

"estar nas suas sete quintas"

— To be in one's element, often used when someone is in nature (surrounded by browns and greens).

No campo, ele está nas suas sete quintas.

informal

"ver-se grego"

— To have a hard time, sometimes used when trying to match shades of brown.

Vi-me grego para encontrar sapatos castanhos iguais.

informal

"passar pelas brasas"

— To take a nap (brasas are glowing coals, which can be brown/red).

Vou passar pelas brasas depois do almoço.

informal

"dar o nó"

— To get married (often involves formal brown suits in traditional settings).

Eles vão finalmente dar o nó.

informal

間違えやすい

castanho vs marrom

Both mean brown.

In Portugal, castanho is used for everything. In Brazil, marrom is for objects and castanho is for eyes/hair.

PT: Mesa castanha. BR: Mesa marrom.

castanho vs pardo

Both describe brownish tones.

Pardo is more specific to grey-brown or skin tones in a census context.

O papel pardo é usado para embrulhos.

castanho vs moreno

Used to describe people with brown features.

Moreno describes a person with dark hair or tanned skin, while castanho describes the color itself.

Ele é moreno e tem olhos castanhos.

castanho vs bege

Light brown vs beige.

Bege is much lighter and lacks the depth of castanho.

A parede é bege, não castanha.

castanho vs ocre

Both are earthy tones.

Ocre has a strong yellow or orange component.

O pintor usou ocre para o pôr do sol.

文型パターン

Eu tenho [noun] castanhos/as.

Eu tenho olhos castanhos.

O/A [noun] é castanho/a.

A mesa é castanha.

O meu [noun] é castanho-[adjective].

O meu cabelo é castanho-escuro.

Eles compraram [noun] castanhos/as.

Eles compraram sapatos castanhos.

Gosto de [noun] em tons castanhos.

Gosto de decoração em tons castanhos.

O [noun] ficou castanho com [reason].

O papel ficou castanho com o sol.

A [noun] apresenta uma tonalidade castanha.

A madeira apresenta uma tonalidade castanha.

É um castanho que lembra [object].

É um castanho que lembra chocolate.

語族

名詞

castanha (chestnut)

castanheiro (chestnut tree)

castanhal (chestnut grove)

動詞

acastanhar (to make something brown)

形容詞

acastanhado (brownish)

castanho-claro

castanho-escuro

使い方

frequency

Extremely high in daily conversation and literature.

よくある間違い

Eu tenho olhos marrons. → Eu tenho olhos castanhos.
In Portuguese, eyes are almost never described as 'marrons'. 'Castanhos' is the natural and correct term.
A mesa é castanho. → A mesa é castanha.
Adjectives must agree in gender with the noun. 'Mesa' is feminine, so 'castanha' is required.
As folhas castanho. → As folhas castanhas.
Adjectives must agree in number with the noun. 'Folhas' is plural, so 'castanhas' is required.
Eu quero açúcar castanho. → Eu quero açúcar mascavo.
Brown sugar has a specific name in Portuguese. Using the color adjective sounds like a literal translation error.
O meu cabelo é marrom. → O meu cabelo é castanho.
Like eyes, hair is described as 'castanho', not 'marrom', in all Portuguese-speaking regions.

ヒント

Agreement is Key

Always remember to match 'castanho' with the noun. It's one of the most common mistakes for beginners. Practice saying 'olho castanho' vs 'olhos castanhos' until it feels natural.

Natural Features

Regardless of where you are, always use 'castanho' for eyes and hair. Using 'marrom' for these will make you sound like you are translating too literally from English.

Regional Choice

If you're moving to Portugal, stick with 'castanho'. If you're going to Brazil, embrace 'marrom' for objects but keep 'castanho' for people.

The NH Sound

The 'nh' in castanho is vital. It's not a hard 'n'. Practice by saying 'onion' in English and focusing on the middle sound; that's very close to the Portuguese 'nh'.

Compound Colors

In formal writing, only the second part of a compound color adjective like 'castanho-escuro' changes to match the noun's number and gender.

Context Clues

If you hear 'castanha' in a supermarket in November, they are probably talking about the fruit (chestnuts), not just the color.

Describing People

When describing someone as 'moreno', it usually implies they have 'cabelo castanho' or 'olhos castanhos'. Use these terms together for a complete description.

Word Associations

Link 'castanho' with 'madeira' (wood) and 'terra' (earth). These are the most common things that are 'castanho' in the world.

Shades of Brown

Don't just say 'castanho'. Use 'chocolate', 'mel', or 'café' to make your Portuguese sound more descriptive and native-like.

Noun vs Adjective

When 'o castanho' is a noun, it's always masculine. 'O castanho desta sala é muito escuro.' (The brown of this room is very dark).

暗記しよう

記憶術

Think of a 'Cast' of 'Chestnuts' (castanhas) that are all 'Brown' (castanho).

視覚的連想

Imagine a shiny, brown chestnut falling from a tree onto the brown earth.

Word Web

olhos cabelo terra madeira couro outono castanha marrom

チャレンジ

Try to find five things in your room that are castanho and name them in Portuguese.

語源

From the Vulgar Latin 'castaneus', which comes from the Greek 'kastaneia'. It refers directly to the chestnut fruit.

元の意味： Chestnut-colored or relating to the chestnut tree.

Romance (Indo-European)

文化的な背景

In Brazil, 'pardo' is a specific census term and should be used with an understanding of its social implications.

English speakers often use 'brown' for everything. Portuguese requires a choice between 'castanho' and 'marrom' depending on the region and context.

The song 'Olhos Castanhos' by Francisco José. Descriptions of the Alentejo landscape in Portuguese literature. Traditional recipes involving 'castanhas' (chestnuts).

実生活で練習する

実際の使用場面

Describing people

olhos castanhos
cabelo castanho
pele castanha
castanho-escuro

Nature

folhas castanhas
terra castanha
tronco castanho
urso castanho

Shopping/Fashion

sapatos castanhos
mala castanha
casaco castanho
couro castanho

Interior Design

móveis castanhos
parede castanha
madeira castanha
tons castanhos

Seasons

paisagem castanha
cores castanhas
outono castanho
castanhas assadas

会話のきっかけ

"Qual é a cor dos teus olhos? São castanhos?"

"Preferes móveis castanhos ou brancos?"

"Gostas de usar roupas de cor castanha no outono?"

"O teu cabelo é castanho-claro ou castanho-escuro?"

"Conheces o festival das castanhas em Portugal?"

日記のテーマ

Descreve a cor dos olhos e do cabelo de três pessoas da tua família usando a palavra castanho.

Escreve sobre uma paisagem de outono que viste, focando-te nos tons castanhos.

Qual é a tua opinião sobre a cor castanha na decoração de casas? É acolhedora?

Descreve o teu animal de estimação (ou um que gostarias de ter) usando a palavra castanho.

Faz uma lista de cinco coisas naturais que são castanhas e explica por que gostas delas.

よくある質問

10 問

In Brazil, use 'castanho' for eyes and hair. For everything else, like cars, tables, or clothes, use 'marrom'. If you use 'castanho' for a car, people will understand you, but it might sound a bit poetic or unusual.

No, in Portugal, 'castanho' is the standard word for the color brown in all contexts. You use it for eyes, hair, furniture, clothes, and nature. 'Marrom' is much less common in European Portuguese.

For masculine nouns, add an 's': 'olhos castanhos'. For feminine nouns, change the 'o' to 'as': 'folhas castanhas'. It follows the standard rules for Portuguese adjectives ending in -o.

'Castanho' is usually the masculine adjective or the name of the color. 'Castanha' is the feminine adjective or the noun meaning 'chestnut' (the fruit). For example: 'A cor castanha' vs. 'Eu como uma castanha'.

No, the correct term for brown sugar is 'açúcar mascavo'. Portuguese uses specific terms for certain brown items rather than the color adjective itself.

Yes, 'Castanho' is a surname found in Portuguese-speaking countries, similar to how 'Brown' is a common surname in English.

You say 'castanho-claro'. Remember to use a hyphen if you are using it as a compound adjective.

It translates to 'almond brown'. It's a warm, medium-brown shade often used to describe attractive eyes.

Yes, it becomes 'castanhas'. For example: 'As botas são castanhas' (The boots are brown).

The word comes from the Latin 'castaneus', meaning chestnut. Historically, people used the color of the chestnut fruit as the primary reference for the color brown.

無料登録してヒントとメモを見る