/ Dictionary / Index F Frigid Zone: Meaning and Definition of Find definitions for: Frig'id Zone" Pronunciation: [key] either of two regions, one between the Arctic Circle and the North Pole, or one between the Antarctic Circle and the South Pole. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. frigidoreceptor frigorific 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