/ Dictionary / Index O orchidotomy: Meaning and Definition of Find definitions for: or•chi•dot•o•my Pronunciation: (ôr"ki-dot'u-mē), [key] — pl. -mies. incision of a testis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. orchidology orchid tree 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