/ Dictionary / Index T Tucana: Meaning and Definition of Find definitions for: Tu•can•a Pronunciation: (t-kan'u, -kä'nu, -kā'-, ty-), [key] — gen. -can•ae the Toucan, a southern constellation between Octans and Phoenix. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tucana (Thesaurus) tubuphone tuchis Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language