From WordNet (r) 3.0 (2006):
egg
n 1: animal reproductive body consisting of an ovum or embryo
together with nutritive and protective envelopes;
especially the thin-shelled reproductive body laid by e.g.
female birds
2: oval reproductive body of a fowl (especially a hen) used as
food [syn: egg, eggs]
3: one of the two male reproductive glands that produce
spermatozoa and secrete androgens; "she kicked him in the
balls and got away" [syn: testis, testicle, orchis,
ball, ballock, bollock, nut, egg]
v 1: throw eggs at
2: coat with beaten egg; "egg a schnitzel"