/ Dictionary / Index T tropic of Cancer: Meaning and Definition of Find definitions for: trop'ic of Can'cer. Pronunciation: [key] See under(def. 1a). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tropic bird tropic of Capricorn Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language