antibody

noun/ˈæntiˌbɑdi/

Frequency rank: #7,978 of 20,003 in the WORDED list (wordfreq data)

Meaning

A protein produced by the immune system to identify and neutralize foreign substances such as bacteria or viruses.

Illustration for the English word “antibody”

Example sentence

Doctors found that her blood contained a rare antibody that could fight the virus effectively.

Synonyms & related words

More words in ranks 7,901–8,000