Dictionary
am•ox•i•cil•lin
Pronunciation: (am-ok"su-sil'in, u-mok"-), [key]—
n. Pharm.
a semisynthetic penicillin, C
18H
19N
3O
5S, taken orally as a broad-spectrum antibiotic.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.