immunoglobulin

noun/ˌɪmjʊnoʊˈɡlɒbjʊlɪn/

Frequency rank: #17,889 of 20,003 in the WORDED list (wordfreq data)

Meaning

A protein produced by the immune system that functions as an antibody to fight pathogens.

Illustration for the English word “immunoglobulin”

Example sentence

The doctor measured the patient's immunoglobulin levels to check for signs of infection.

Synonyms & related words

More words in ranks 17,801–17,900