in vitro

Adjective, Adverb

in vi=tro

WORDNET DICTIONARY

in vitro(a = adj.all) ex vivo - in an artificial environment outside the living organism; "in vitro fertilization"

Antonym: in vivo

in vitro(r = adv.all) ex vivo - in an artificial environment outside the living organism; "an egg fertilized in vitro"

in vitro, adv. Biol. (of processes or reactions) taking place in a test-tube or other laboratory environment (opp. IN VIVO).

Etymology

L, = in glass