/ Dictionary / Index C chimerical: Meaning and Definition of Find definitions for: chi•mer•i•cal Pronunciation: (ki-mer'i-kul, -mēr'-, kī-), [key] — adj. unreal; imaginary; visionary: a chimerical terrestrial paradise. wildly fanciful; highly unrealistic: a chimerical plan. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: chimerical (Thesaurus) chimere chimichanga Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language