antibody
Pronunciation: [ˈæntiˌbɔɪdi]
Word
Context: "health, biology"
(noun) a special protein made by our body's immune system to help fight off infections. When germs like bacteria or viruses invade our body, antibodies help recognize and attack them to keep us healthy.
Example
After getting vaccinated, her body produced antibodies to help protect her from the disease.
Example
He didn't have enough antibodies in his blood to fight off the infection.
Example
How do antibodies help our body fight sickness?
Context: "immunology"
(noun) a substance in the blood that can identify and neutralize harmful things like viruses and bacteria. This is important for helping us stay healthy.
Example
Researchers are studying how antibodies can be used to treat various illnesses.
Example
Without antibodies, the body would struggle to fight off diseases.
Example
What role do antibodies play in our immune system?
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