/ Dictionary / Index F frigidoreceptor: Meaning and Definition of Find definitions for: frig•i•do•re•cep•tor Pronunciation: (frij"i-dō-rē-sep'tur), [key] — n. Physiol., Biol. a receptor stimulated by cold. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. frigidity Frigid Zone Related Content Daily Word Quiz: penury Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language