/ Dictionary / Index I iridectome: Meaning and Definition of Find definitions for: ir•i•dec•tome Pronunciation: (ir"i-dek'tōm, ī"ri-), [key] — n. Surg. a slender cutting instrument used in performing an iridectomy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. iridaceous iridectomize Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language