/ Dictionary / Index O ordeal tree: Meaning and Definition of Find definitions for: ordeal' tree" Pronunciation: [key] any of several trees having poisonous seeds, leaves, etc., used in primitive trials by ordeal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ordeal bean order Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language