Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
opsonin | Yes | No | No | No |
antibody | Yes | No | No | No |
opsonin (noun) | antibody (noun) |
---|---|
an antibody in blood serum that attaches to invading microorganisms and other antigens to make them more susceptible to the action of phagocytes | any of a large variety of proteins normally present in the body or produced in response to an antigen which it neutralizes, thus producing an immune response |