/ Dictionary / Index T Tatin: Meaning and Definition of Find definitions for: Ta•tin Pronunciation: (tä-tan'), [key] — adj. caramelized and baked in the manner of an upside-down cake: an apple tart Tatin. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Tatiana Tatius Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language