/ Dictionary / Index C cyke: Meaning and Definition of Find definitions for: cyke Pronunciation: (sīk), [key] — n. Informal. cyclorama (def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Cygnus X-1 cyl. Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language