/ Dictionary / Index C cryonics: Meaning and Definition of Find definitions for: cry•on•ics Pronunciation: (krī-on'iks), [key] — n. (used with a sing. v.) the deep-freezing of human bodies at death for preservation and possible revival in the future. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cryonics (Thesaurus) cryometer cryophilic Related Content Daily Word Quiz: ontiguous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language