/ Dictionary / Index C cyclogenesis: Meaning and Definition of Find definitions for: cy•clo•gen•e•sis Pronunciation: (sī"klu-jen'u-sis, sik"lu-), [key] — n. Meteorol. the intensification or development of a cyclone. Cf. cyclolysis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cyclodiene cyclohexane Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language