Dictionary
tox•ic
Pronunciation: (tok'sik), [key]—
adj.
1. of, pertaining to, affected with, or caused by a toxin or poison:
a toxic condition.
2. acting as or having the effect of a poison; poisonous:
a toxic drug.
—
n.
a toxic chemical or other substance.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.