B2 adjective Neutre

antibody

/ˈæntiˌbɒdi/

A protective protein produced by the immune system in response to the presence of a foreign substance, called an antigen. It identifies and neutralizes threats like bacteria, viruses, and toxins to prevent infection.

Exemples

3 sur 5
1

The doctor explained that my body needs time to build up antibodies after the vaccination.

The doctor explained that my body needs time to build up antibodies after the vaccination.

2

The research team identified a specific antibody that effectively targets the viral protein.

The research team identified a specific antibody that effectively targets the viral protein.

3

I'm glad I have the antibodies now so I don't have to worry about getting sick during the holidays.

I'm glad I have the antibodies now so I don't have to worry about getting sick during the holidays.

Famille de mots

Nom
antibody
Adjectif
antibody-based
Apparenté
antigen
💡

Astuce mémo

Break it down: 'Anti-' (against) and 'Body.' They are the 'bodies' your immune system sends to fight 'against' invaders.

Quiz rapide

After recovering from the infection, the patient's blood contained _____ that would protect them from future exposure.

Correct !

La bonne réponse est : antibodies

Exemples

1

The doctor explained that my body needs time to build up antibodies after the vaccination.

everyday

The doctor explained that my body needs time to build up antibodies after the vaccination.

2

The research team identified a specific antibody that effectively targets the viral protein.

formal

The research team identified a specific antibody that effectively targets the viral protein.

3

I'm glad I have the antibodies now so I don't have to worry about getting sick during the holidays.

informal

I'm glad I have the antibodies now so I don't have to worry about getting sick during the holidays.

4

Quantitative analysis of the serum revealed a significant increase in antibody titers following the second dose.

academic

Quantitative analysis of the serum revealed a significant increase in antibody titers following the second dose.

5

Our pharmaceutical division is focusing on the development of monoclonal antibody therapies for oncology.

business

Our pharmaceutical division is focusing on the development of monoclonal antibody therapies for oncology.

Famille de mots

Nom
antibody
Adjectif
antibody-based
Apparenté
antigen

Collocations courantes

produce antibodies produce antibodies
antibody test antibody test
neutralizing antibodies neutralizing antibodies
antibody levels antibody levels
develop antibodies develop antibodies

Phrases Courantes

monoclonal antibody

monoclonal antibody

antibody-mediated

antibody-mediated

maternal antibodies

maternal antibodies

Souvent confondu avec

antibody vs antibiotic

An antibody is a natural protein produced by the body's immune system, whereas an antibiotic is a drug used to kill bacteria.

📝

Notes d'usage

The word is almost always used in a medical or biological context. It is a countable noun, frequently used in the plural form ('antibodies') when discussing general immunity.

⚠️

Erreurs courantes

Learners often confuse 'antibody' with 'antibiotic.' Remember that antibodies are part of your body, while antibiotics come from a pharmacy.

💡

Astuce mémo

Break it down: 'Anti-' (against) and 'Body.' They are the 'bodies' your immune system sends to fight 'against' invaders.

📖

Origine du mot

Derived from the German word 'Antikörper', combining the prefix 'anti-' (against) and 'Körper' (body).

Modèles grammaticaux

Countable noun Plural: antibodies Often followed by 'against' or 'to' (e.g., antibodies against the virus)
🌍

Contexte culturel

The term became part of mainstream daily conversation globally during the COVID-19 pandemic regarding testing and vaccination efficacy.

Quiz rapide

After recovering from the infection, the patient's blood contained _____ that would protect them from future exposure.

Correct !

La bonne réponse est : antibodies

Mots lis

sit

A1

To rest your body on your bottom with your back upright, typically on a chair or the floor. It describes both the action of moving into this position and the state of being in it.

stand

A1

To be in an upright position supported by one's feet rather than sitting or lying down. It also refers to the physical location of an object or a person's particular opinion on a subject.

pay

A1

To give money to someone in exchange for goods, services, or to settle a debt. It can also mean to give something non-monetary, such as attention or a compliment.

meet

A1

To come together with someone at a specific place and time, or to be introduced to someone for the first time. It can also mean to satisfy a requirement, standard, or need.

continue

A1

To keep doing something or to stay in the same state without stopping. It can also mean to start an activity again after a short break.

set

A1

To put or place something in a specific position or location. It also means to adjust or prepare something so that it is ready for use, such as a clock or a table.

learn

A1

To gain knowledge, understanding, or a skill by studying, practicing, or being taught. It refers to the process of acquiring information through experience or education.

lead

A1

To go in front of a group of people to show them the way to a place. It also means to be in control of a group, a team, or an activity.

understand

A1

To know the meaning of what someone is saying or how something works. It involves grasping an idea, a language, or a situation clearly in your mind.

follow

A1

To move behind someone or something in the same direction. It also means to obey rules, instructions, or to understand the logic of an argument or story.

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