/ Dictionary / Index O orchid tree: Meaning and Definition of Find definitions for: or'chid tree" Pronunciation: [key] a tree, Bauhinia variegata, of the legume family, native to southeastern Asia, having lavender or purple flowers clustered in the leaf axils, cultivated in warm regions. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. orchidotomy orchiectomy Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language