Esta página en tu idioma

English

فارسی

العربية

Deutsch

Français

日本語

한국어

Português

中文

हिन्दी

B2 adjective #31 más común 10 min de lectura

blood

Top 31

At the A1 level, the word 'blood' is introduced as a basic noun that children and beginners learn early on. You might see it in simple stories or basic health lessons. As an adjective (or noun adjunct), it appears in very common phrases like 'blood test' or 'blood type.' Beginners learn that blood is the red liquid inside our bodies and that doctors sometimes need to look at it to see if we are healthy. The focus is on recognizing the word in simple sentences, such as 'The doctor needs a blood sample.' At this stage, you don't need to know complex medical terms, just that 'blood' describes things related to that red liquid. You might also learn 'blood donor' if you see signs at a local community center. The goal is to associate the word with health and the body in a very direct and literal way. You will mostly see it used with simple nouns like 'test,' 'group,' or 'bank.'

At the A2 level, you start to use 'blood' in more practical, everyday situations. You might talk about 'blood pressure' when discussing health with a doctor or a family member. You understand that 'blood' can describe different parts of the body's systems, like 'blood vessels.' You are also introduced to the idea of 'blood relatives,' which helps you describe your family more accurately. At this level, you can follow simple instructions or health advice that uses the word, such as 'You should check your blood sugar.' You begin to see that 'blood' is not just a noun but a way to categorize other things. You might also encounter it in basic news stories about 'blood drives' or 'blood shortages.' The focus is on expanding your vocabulary to include these common compound nouns that are essential for basic communication about health and family.

At the B1 level, your understanding of 'blood' as an adjective becomes more nuanced. You can use it in a variety of contexts, from medical to metaphorical. You might encounter phrases like 'bad blood' to describe a situation where people don't like each other, or 'new blood' to describe new people joining a group. You are comfortable using technical terms like 'blood circulation' or 'blood transfusion' in conversation. You also start to see 'blood' used in more descriptive ways in literature or movies, such as a 'blood-red sky.' At this level, you can explain the importance of 'blood donation' or discuss the implications of a 'blood feud' in a story. You are moving beyond simple health terms and starting to see how the word is used to express deeper social and emotional connections. You also become more aware of the difference between 'blood' and 'bloody.'

At the B2 level, you are expected to use 'blood' as an adjective with precision and variety. You understand its role in complex compound nouns like 'blood-brain barrier' or 'blood-borne pathogens.' You can participate in detailed discussions about health, science, or social issues where 'blood' is a key descriptor. You recognize the stylistic choice of using 'blood' to add intensity or biological weight to a sentence. For example, you might analyze why an author chose the term 'blood ties' instead of 'family connections.' You are also aware of the formal and informal registers of the word, knowing when to use 'blood' and when a more technical term like 'hematological' might be appropriate in a professional setting. Your ability to use idiomatic expressions involving 'blood' is more natural, and you can use them to add color and depth to your speaking and writing.

At the C1 level, you have a sophisticated grasp of 'blood' as an adjective, including its most academic and literary uses. You can read complex medical or scientific papers that use 'blood' as a modifier in highly specific ways. You also appreciate the historical and cultural weight the word carries in literature, from Shakespearean 'blood-boltered' to modern 'blood-soaked' thrillers. You can use the word to make subtle distinctions in meaning, such as the difference between a 'blood relationship' and a 'legal relationship' in a legal or sociological context. You are comfortable with rare or archaic uses of the word and can use it metaphorically with great effect. Your vocabulary includes a wide range of synonyms and related terms, allowing you to choose the most precise word for any given situation. You can also discuss the ethics of 'blood money' or the politics of 'blood diamonds' with nuance.

At the C2 level, your mastery of 'blood' as an adjective is complete. You can use it with the same level of nuance and precision as a highly educated native speaker. You are aware of the most obscure technical terms and the most subtle idiomatic uses. You can use 'blood' to create powerful, evocative imagery in your own writing, and you can analyze its use in the most complex texts. You understand the deep-seated cultural and psychological associations with the word and can navigate these in your communication. Whether you are writing a scientific report, a legal brief, or a piece of creative fiction, you use 'blood' as a modifier with total confidence and accuracy. You can also discuss the etymological roots of the word and how its usage has evolved over centuries. At this level, the word is not just a vocabulary item but a versatile tool for expression.

Practícalo Ejemplos Notas y consejos

blood en 30 segundos

Describes things related to the body's circulatory fluid.
Specifies biological family connections versus legal ones.
Commonly used in medical terms like 'blood pressure'.
Appears in many idioms like 'bad blood' or 'new blood'.

The word blood, when functioning as an adjective or more accurately a noun adjunct, serves as a vital descriptor in the English language. It identifies anything that is composed of, pertains to, or is intended for the transport of the crimson fluid circulating in the hearts and vessels of humans and animals. While we often think of it as a simple noun, its role as a modifier is expansive, bridging the gap between clinical medicine, genealogy, and intense emotional expression. In a medical context, it is indispensable; we speak of blood tests, blood pressure, and blood cells to categorize specific physiological data. Beyond the clinic, it defines the very fabric of human connection through terms like blood relative or blood ties, suggesting a connection that is biological and inescapable rather than merely social or legal.

Medical Context: Used to describe procedures, components, or conditions involving the circulatory system, such as a blood transfusion or blood sugar levels.
Familial Context: Refers to genetic relationships, distinguishing biological kin from those related by marriage or adoption, as seen in the term blood brother.

The nurse carefully labeled the blood sample before sending it to the laboratory for analysis.

Furthermore, the adjective use of blood often carries a weight of permanence and intensity. When we describe a blood feud, we are not just talking about a disagreement; we are describing a multi-generational conflict rooted in the core of family identity. This versatility allows the word to transition from the cold, sterile environment of a hospital to the heated, passionate world of Shakespearean drama or modern thrillers. It is a word that demands attention because it represents the essence of life itself. Whether it is a blood donor saving a life or a blood stain revealing a crime, the word functions to ground the noun it modifies in the most fundamental biological reality of our existence.

Maintaining a healthy blood sugar level is essential for long-term metabolic health.

Physiological Function: Describes the physical pathways or cells, such as blood vessels or blood platelets, which are critical for survival.

The patient required an emergency blood transfusion after the accident.

He discovered that they were blood relatives only after researching his family tree.

Using blood as an adjective requires understanding its placement within compound nouns. It almost always precedes the noun it modifies directly, acting as a classifier. For instance, in the phrase blood pressure, 'blood' tells us exactly what kind of pressure we are measuring. It is not atmospheric pressure or psychological pressure; it is the force of blood against arterial walls. This specific usage is vital for clarity in professional and academic writing. When you are constructing sentences, remember that 'blood' as an adjunct does not usually take a comparative or superlative form. You wouldn't say 'more blood' to mean 'more related to blood'; instead, you use it as a binary classifier.

The athlete's blood oxygen levels were monitored throughout the high-altitude training session.

In more descriptive or literary sentences, the word can be used to evoke strong imagery. Consider the difference between a 'stain' and a blood stain. The latter immediately changes the tone of the sentence from mundane to potentially tragic or forensic. When using it in the context of family, it is often used to emphasize the depth of a bond. A blood brother is someone with whom you have a bond so deep it is as if you share the same ancestry. In these cases, the word functions to elevate the noun it modifies, adding a layer of biological significance or historical weight.

Compound Construction: Combine 'blood' with nouns like 'bank', 'type', or 'stream' to create specific technical terms.

Knowing your blood type is crucial in case of a medical emergency.

Sentences involving 'blood' often appear in the passive voice in medical reports, such as 'The blood flow was restricted.' However, in everyday conversation, it is frequently used in the active voice to describe health checks: 'I need to get my blood sugar checked.' Pay attention to the surrounding words; 'blood' as an adjective is almost always part of a fixed or semi-fixed expression. You rarely see it used alone to describe a quality (like 'the red blood apple'—this would be incorrect; you would use 'blood-red' as a compound adjective instead).

The doctor explained that the blood clot was the primary cause of the patient's discomfort.

Scientific Precision: In biology, 'blood' modifies nouns to specify the exact system being discussed, such as the blood-brain barrier.

The laboratory technician observed the blood cells under a high-powered microscope.

In the real world, you will encounter blood as an adjective most frequently in healthcare settings. If you visit a doctor for a check-up, the phrase blood work or blood draw will likely be mentioned. In these contexts, it is a neutral, professional term. You will also hear it in news reports, particularly those involving crime or medical breakthroughs. A reporter might mention a blood trail found at a scene or a new blood test that can detect early-stage cancer. In these instances, the word provides immediate, visceral information that grounds the story in physical reality.

The local hospital is hosting a blood drive this weekend to replenish its supplies.

Another common arena for this word is in the discussion of genealogy and heritage. When people talk about their ancestry, they might use the term blood line to describe their direct descent. In historical documentaries or period dramas, you will hear about blood royal or blood feuds, where the word emphasizes the importance of lineage and the high stakes of familial honor. It is also prevalent in sports and fitness circles, where athletes discuss blood flow, blood volume, and blood lactate levels to optimize their performance. In these high-performance contexts, the word is treated as a variable to be measured and improved.

News & Media: Used to describe forensic evidence or public health initiatives, such as blood shortages during a crisis.

The detective noticed a faint blood smear on the door handle, suggesting a struggle.

Finally, you will hear it in various idiomatic expressions that have become so common they are used in business and daily life. Phrases like bad blood (referring to ill feelings between people) or new blood (referring to new members or ideas in an organization) use the adjective form metaphorically. Even in these abstract uses, the word 'blood' retains its sense of being internal, essential, and deeply personal. Whether it's a literal blood vessel or a metaphorical blood pact, the word is a staple of both technical and figurative English.

The company is looking for some blood—new employees with fresh perspectives and energy.

Daily Health: Commonly heard in phrases like 'blood sugar' when discussing diet and diabetes management.

He was relieved to hear that his blood results came back completely normal.

One of the most frequent errors learners make is confusing the noun adjunct blood with the adjective bloody. While 'bloody' describes something covered in blood (e.g., a bloody nose) or is used as an intensifier in British English (e.g., bloody brilliant), 'blood' is used for the system or type. For example, you should say blood sample, not 'bloody sample' (unless the outside of the tube is actually covered in blood). Using 'bloody' in a medical context when you mean 'blood' can sound unprofessional or even slightly gruesome. Always use 'blood' when referring to the category or component of the substance itself.

Incorrect: He has a bloody group of O-negative. Correct: He has a blood group of O-negative.

Another mistake is the improper use of hyphens. When 'blood' is part of a compound adjective that modifies a noun, it often needs a hyphen, such as blood-red or blood-borne. However, standard noun adjuncts like blood pressure or blood donor do not require one. Learners often over-hyphenate or under-hyphenate these terms. A good rule of thumb is that if the two words together are acting as a single adjective before a noun (like 'blood-borne pathogens'), use a hyphen. If it is a common compound noun (like 'blood vessel'), keep them separate.

Confusion with 'Bleeding': Do not use 'blood' when you mean the action of losing blood. Use 'bleeding' instead. Example: 'The blood stop' is incorrect; 'The bleeding stopped' is correct.

Incorrect: I need a blood test to see if I am bleeding. Correct: I need a blood test to check my iron levels.

Finally, be careful with the pluralization of the modified noun. While 'blood' remains singular as an adjective, the noun it modifies can be plural. You would say blood cells, not 'bloods cells'. Even if you are talking about many different types of blood, the word 'blood' itself stays in its base form when acting as a modifier. This is a common rule for noun adjuncts in English, but it is one that often trips up students who are used to languages where adjectives must agree in number with the noun they modify.

The doctor ordered several blood tests (plural) to confirm the diagnosis.

Preposition Errors: Learners sometimes say 'test of blood' instead of the more natural 'blood test'. In English, the noun adjunct form is almost always preferred.

She is a blood relative, not just a family friend.

While blood is the most common word for this concept, there are several alternatives depending on the register and context. In highly technical or medical writing, you might encounter the prefix hemo- or haema- (e.g., hemodynamic, hematological). These are derived from Greek and are used to create specific scientific terms. While you wouldn't say 'hemo test' in casual conversation, knowing these roots helps in understanding complex medical literature. Another formal adjective is sanguineous, which specifically means 'relating to or containing blood.' This is rarely used outside of surgical reports or advanced biology.

Blood vs. Hematic: 'Blood' is the standard, everyday term. 'Hematic' is the technical, medical equivalent used in academic journals.
Blood vs. Familial: When discussing relatives, 'blood' emphasizes the genetic link, while 'familial' is a broader term that can include legal or social connections.

The surgeon noted a sanguineous discharge from the wound, indicating the presence of blood.

In terms of familial relationships, biological is a frequent synonym for 'blood'. You might hear someone say 'biological father' instead of 'blood father.' 'Biological' is often seen as more modern and neutral, whereas 'blood' can sound more traditional or even archaic. In literature, sanguine is an interesting alternative, though its meaning has shifted over time. Originally meaning 'blood-red' or 'relating to blood,' it now more commonly means 'optimistic.' However, in historical contexts, it still carries that connection to the 'humors' of the body, where an abundance of blood was thought to make one cheerful.

They shared a biological connection that neither could deny, despite years of separation.

Blood vs. Genetic: 'Genetic' is the scientific term for inherited traits, while 'blood' is the more traditional, visceral way to describe the same concept.

The hematological report provided a detailed breakdown of the patient's blood components.

How Formal Is It?

Formal

Neutral

Informal

Child friendly

Jerga

Dato curioso

The word has been used to mean 'kindred' or 'family' since at least the 13th century.

Guía de pronunciación

UK /blʌd/

US /blʌd/

Single syllable, no primary stress needed.

Rima con

flood mud bud thud spud stud dud crud

Errores comunes

Pronouncing it like 'food' (bl-ood) instead of 'mud'.
Pronouncing it like 'blow'.

Nivel de dificultad

Lectura 2/5

Easy to recognize in context.

Escritura 3/5

Requires knowledge of compound nouns.

Expresión oral 3/5

Pronunciation can be tricky for some.

Escucha 2/5

Very common and distinct sound.

Qué aprender después

Requisitos previos

body red doctor family test

Aprende después

circulation vessel pressure donor transfusion

Avanzado

hematology hemoglobin plasma platelet artery

Gramática que debes saber

Noun Adjuncts

Using 'blood' before 'test' to modify it.

Compound Nouns

'Blood pressure' acts as a single concept.

Hyphenation in Compound Adjectives

Using 'blood-red' before a noun.

Zero Plural in Adjuncts

Saying 'blood tests' not 'bloods tests'.

Metaphorical Extension

Using 'new blood' to mean new people.

Ejemplos por nivel

The doctor took a blood test.

Le médecin a fait une analyse de sang.

Blood functions as a noun adjunct modifying 'test'.

What is your blood type?

Quel est votre groupe sanguin ?

Common compound noun used in basic health questions.

I saw a blood donor sign.

J'ai vu un panneau pour les donneurs de sang.

'Blood' modifies 'donor'.

He has a blood relative in London.

Il a un parent biologique à Londres.

Used to specify a genetic relationship.

The blood bank is open today.

La banque du sang est ouverte aujourd'hui.

A place where blood is stored.

She needs a blood sample.

Elle a besoin d'un échantillon de sang.

Standard medical terminology.

The blood group is O-positive.

Le groupe sanguin est O positif.

Similar to blood type.

I have a blood sugar monitor.

J'ai un moniteur de glycémie.

'Blood' and 'sugar' both modify 'monitor'.

Check your blood pressure every day.

Vérifiez votre tension artérielle chaque jour.

Very common health-related compound noun.

The blood vessels carry oxygen.

Les vaisseaux sanguins transportent l'oxygène.

Scientific term for the body's 'pipes'.

He is my blood brother.

C'est mon frère de sang.

Idiomatic but literal in terms of bond.

The blood flow was very slow.

Le débit sanguin était très lent.

Describes the movement of blood.

She had a blood clot in her leg.

Elle avait un caillot de sang dans la jambe.

Refers to a medical condition.

The blood results were normal.

Les résultats de l'analyse de sang étaient normaux.

Short for 'blood test results'.

We need more blood donors.

Nous avons besoin de plus de donneurs de sang.

Plural noun modified by 'blood'.

The blood stain was hard to clean.

La tache de sang était difficile à nettoyer.

Describes a physical mark.

There is bad blood between the two families.

Il y a de vieilles rancunes entre les deux familles.

Idiomatic use meaning ill-will.

The company needs some new blood.

L'entreprise a besoin de sang neuf.

Metaphorical use for new members.

The blood circulation improves with exercise.

La circulation sanguine s'améliore avec l'exercice.

Technical term for the circulatory system.

He received a blood transfusion after the surgery.

Il a reçu une transfusion sanguine après l'opération.

Medical procedure term.

The blood stream carries nutrients to cells.

Le flux sanguin transporte les nutriments vers les cellules.

Refers to the blood as a moving system.

They are linked by blood ties.

Ils sont liés par des liens du sang.

Describes deep familial connections.

The blood loss was significant.

La perte de sang était importante.

Refers to the amount of blood lost.

The blood-red sunset was beautiful.

Le coucher de soleil rouge sang était magnifique.

Compound adjective for color.

The blood-brain barrier protects the central nervous system.

La barrière hémato-encéphalique protège le système nerveux central.

Technical scientific term.

They were caught in a violent blood feud.

Ils ont été pris dans une violente vendetta.

Describes a long-standing conflict.

The blood-borne infection spread quickly.

L'infection transmise par le sang s'est propagée rapidement.

Describes how a disease is transmitted.

He felt a surge of blood lust.

Il a ressenti une soif de sang.

Refers to a desire for violence.

The blood glucose levels must be monitored.

Les taux de glycémie sanguine doivent être surveillés.

More formal term for blood sugar.

The blood trail led into the woods.

La piste de sang menait dans les bois.

Common in crime or hunting contexts.

She is of royal blood.

Elle est de sang royal.

Refers to noble lineage.

The blood supply in the city is low.

Les réserves de sang dans la ville sont faibles.

Refers to the total available blood for medical use.

The contract was signed in blood money.

Le contrat a été signé avec de l'argent sale (prix du sang).

Refers to money gained through death or suffering.

The blood-soaked history of the region is tragic.

L'histoire sanglante de la région est tragique.

Compound adjective meaning full of violence.

He is a cold-blooded killer.

C'est un tueur de sang-froid.

Idiomatic for lack of emotion or empathy.

The blood-dimmed tide is loosed.

La marée obscurcie par le sang est déchaînée.

Literary reference (Yeats).

The blood-curdling scream echoed through the hall.

Le cri à donner le frisson a résonné dans le couloir.

Idiomatic for something terrifying.

They made a blood pact to never speak of it.

Ils ont fait un pacte de sang pour ne jamais en parler.

A very serious, binding agreement.

The blood-simple nature of the crime baffled them.

La nature purement meurtrière du crime les a déroutés.

Literary/Noir term for madness caused by violence.

The blood-letting in the stock market was severe.

L'hémorragie sur le marché boursier a été grave.

Metaphorical for heavy financial loss.

The blood-oxygenation process is highly efficient.

Le processus d'oxygénation du sang est très efficace.

Highly technical biological term.

He analyzed the blood-spatter patterns at the scene.

Il a analysé les traces de projection de sang sur la scène.

Specific forensic terminology.

The blood-libel myths have caused immense suffering.

Les mythes de l'accusation de crime rituel ont causé d'immenses souffrances.

Refers to a specific historical/sociological term.

The blood-reddened fields of the Somme.

Les champs rougis par le sang de la Somme.

Evocative literary description.

The blood-vascular system is incredibly complex.

Le système cardio-vasculaire est incroyablement complexe.

Formal anatomical term.

The blood-borne pathogen protocol was strictly followed.

Le protocole relatif aux agents pathogènes transmissibles par le sang a été strictement suivi.

Technical safety terminology.

The blood-kinship structures of the tribe were unique.

Les structures de parenté par le sang de la tribu étaient uniques.

Academic sociological term.

The blood-thirstiness of the regime was unprecedented.

La soif de sang du régime était sans précédent.

Abstract noun derived from an adjective.

Sinónimos

hemic sanguineous consanguineous related crimson haematic

Antónimos

bloodless unrelated non-biological

Colocaciones comunes

blood pressure

blood test

blood sugar

blood relative

blood vessel

blood donor

blood type

blood stream

blood clot

blood cell

Frases Comunes

blood work

blood brother

blood ties

blood line

blood bank

blood drive

blood sample

blood flow

blood group

blood loss

Se confunde a menudo con

blood vs bloody

Means covered in blood or is a British intensifier.

blood vs bleeding

The actual process of losing blood from the body.

blood vs blood-red

Specifically describes a color, not a function.

Modismos y expresiones

"bad blood"

Feelings of hate or strong dislike between people.

There is bad blood between the two neighbors.

informal

"new blood"

New people in an organization who bring fresh ideas.

The committee needs some new blood.

neutral

"blood is thicker than water"

Family relationships are more important than others.

He helped his cousin because blood is thicker than water.

informal

"in cold blood"

Doing something cruel without any emotion.

He committed the crime in cold blood.

neutral

"make one's blood boil"

To make someone very angry.

His arrogance makes my blood boil.

informal

"blood, sweat, and tears"

A lot of hard work and effort.

I put blood, sweat, and tears into this project.

informal

"blue blood"

Being from a royal or noble family.

She has blue blood in her veins.

neutral

"get blood out of a stone"

To try to get something from someone who is unwilling.

Getting him to pay is like getting blood out of a stone.

informal

"flesh and blood"

A person's own family or a human being.

I can't stay mad at him; he's my own flesh and blood.

neutral

"blood on one's hands"

Being responsible for someone's death.

The general has blood on his hands.

neutral

Fácil de confundir

blood vs bloody

Similar sound and root.

Bloody is a descriptive adjective (covered in blood), while blood is a noun adjunct (type/system).

A bloody bandage vs. a blood test.

blood vs bleed

Verb form of the same root.

Bleed is the action; blood is the substance or the modifier.

The wound began to bleed vs. blood loss.

blood vs sanguine

Etymological root 'sanguis' (blood).

Sanguine usually means optimistic now, though it can mean blood-red in literature.

He is sanguine about the future.

blood vs haematic

Technical synonym.

Haematic is strictly medical/scientific; blood is used everywhere.

Haematic disorders.

blood vs familial

Related to family.

Familial is broader; blood specifies a genetic link.

Familial traits vs. blood relatives.

Patrones de oraciones

I have a [blood noun].

I have a blood test.

My [blood noun] is [adjective].

My blood pressure is high.

There is [idiom with blood].

There is bad blood between them.

The [blood noun] was [verb].

The blood flow was restricted.

It was a [compound blood adjective] [noun].

It was a blood-curdling scream.

The [technical blood term] is [description].

The blood-brain barrier is essential.

They are [blood noun].

They are blood relatives.

Check the [blood noun].

Check the blood sugar.

Familia de palabras

Sustantivos

Verbos

Adjetivos

Relacionado

Cómo usarlo

frequency

Extremely high in medical and family contexts.

Errores comunes

I have a bloody test. → I have a blood test.
Unless the test paper is covered in blood, use the noun adjunct 'blood'.
He is my bloods brother. → He is my blood brother.
Noun adjuncts should not be pluralized.
The blood-pressure is high. → The blood pressure is high.
Common compound nouns like 'blood pressure' do not usually need a hyphen.
I am bleeding blood. → I am bleeding.
The verb 'bleed' already implies the loss of blood; saying 'bleeding blood' is redundant.
She is a bloodly relative. → She is a blood relative.
'Bloodly' is not a word; use 'blood' as the modifier.

Consejos

Medical Accuracy

Always use 'blood' for medical components like 'blood cells' or 'blood plasma.'

Family First

Use 'blood relative' to emphasize a genetic connection over a legal one.

Singular Rule

Keep 'blood' singular when it modifies another noun, even if that noun is plural.

Color Descriptions

Use 'blood-red' for a deep, dark red color to add more imagery to your writing.

New Blood

Use 'new blood' in business contexts to talk about hiring fresh talent.

Blood Pressure

Remember that 'blood pressure' is two words and is one of the most common health phrases.

Blood-borne

In safety training, look for 'blood-borne pathogens' to understand risks from contact with blood.

Bad Blood

Use 'bad blood' to describe long-standing social conflicts or grudges.

Blood Stream

Use 'blood stream' to describe how substances move through the body.

Double O

Don't forget the double 'o' in blood, even though it sounds like a 'u'.

Memorízalo

Mnemotecnia

Think of the 'oo' in blood as two red blood cells.

Asociación visual

Imagine a red medical cross or a red heart dripping a single drop.

Word Web

Test Type Pressure Sugar Relative Donor Vessel Clot

Desafío

Try to use 'blood' as an adjective in three different sentences today.

Origen de la palabra

Derived from Old English 'blōd', which comes from Proto-Germanic 'blōdam'.

Significado original: The fluid that circulates in the heart and veins.

Germanic

Contexto cultural

Be careful when using 'blood' in violent contexts; it can be a sensitive topic for some.

Family is often referred to as 'blood' in a very deep, emotional way.

Macbeth ('Blood will have blood') Churchill ('Blood, toil, tears and sweat') True Blood (TV series)

Practica en la vida real

Contextos reales

At the doctor

blood test
blood pressure
blood sample
blood work

Talking about family

blood relative
blood ties
blood brother
by blood

In science class

blood cell
blood vessel
blood stream
blood type

In the news

blood donor
blood drive
blood shortage
blood trail

In literature

blood feud
blood money
royal blood
bad blood

Inicios de conversación

"Have you ever donated blood at a blood drive?"

"Do you know your blood type in case of an emergency?"

"How often do you get your blood pressure checked?"

"Do you have many blood relatives living in this city?"

"What do you think 'blood is thicker than water' really means?"

Temas para diario

Describe a time you had to get a blood test and how you felt.

Write about the importance of blood donors in your community.

Reflect on the phrase 'blood ties' and what it means for your family.

Imagine you are a scientist discovering a new type of blood cell.

Discuss a movie or book where a 'blood feud' was the main conflict.

Preguntas frecuentes

10 preguntas

It is primarily a noun, but it frequently functions as a 'noun adjunct,' which means it acts like an adjective to modify another noun, like in 'blood test.'

'Blood' is used for the type or system (blood donor), while 'bloody' describes something covered in blood (bloody shirt) or is used as an intensifier (bloody awful).

No, when a noun acts as an adjective, it is almost always singular. You should say 'blood tests' even if you are talking about many of them.

It is an idiom that means there is a history of anger or dislike between two people or groups.

Use a hyphen when 'blood' is part of a compound adjective modifying a noun, like 'blood-red' or 'blood-borne.' Don't use one for common compound nouns like 'blood pressure.'

Not exactly. A 'blood relative' is someone related to you by birth/genetics, whereas 'family' can include people related by marriage or adoption.

It can mean a biological brother, but more often it refers to a close friend with whom you have sworn a deep bond, sometimes through a ritual.

Yes, it is a common term for the amount of glucose in your blood, often used when discussing diabetes.

It rhymes with 'mud' and 'flood.' The 'oo' sounds like a short 'u' (/ʌ/).

It refers to bringing in new people who have fresh ideas and energy to improve the organization.