/ Dictionary / Index C cyclotome: Meaning and Definition of Find definitions for: cy•clo•tome Pronunciation: (sī'klu-tōm", sik'lu-), [key] — n. Surg. a type of scalpel for performing a cyclotomy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cyclothymia cyclotomic Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language