/ Dictionary / Index C conics: Meaning and Definition of Find definitions for: con•ics Pronunciation: (kon'iks), [key] — n. (used with a sing. v.) the branch of geometry that deals with conic sections. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: conics (Thesaurus) conic projection conic section Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language