Dictionary
non•self-an•ti•gen
Pronunciation: (non-self'an"ti-jun, -jen"), [key]—
n. Immunol.
any of the antigens present in an individual that originate outside the body (contrasted with
self-antigen).
Also,nonself' an"tigen.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.