/ Dictionary / Index C ciliary: Meaning and Definition of Find definitions for: cil•i•ar•y Pronunciation: (sil'ē-er"ē), [key] — adj. noting or pertaining to various anatomical structures in or about the eye. pertaining to cilia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ciliary (Thesaurus) cilia ciliary body 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