/ Dictionary / Index E explant: Meaning and Definition of Find definitions for: ex•plant Pronunciation: (v.eks-plant', -plänt'n.eks'plant&sec, -plänt&sec), [key] — v.t. to take living material from an animal or plant and place it in a culture medium. —n. a piece of explanted tissue. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. explanatory explement Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language