/ Dictionary / Index T tantalate: Meaning and Definition of Find definitions for: tan•ta•late Pronunciation: (tan'tl-āt"), [key] — n. Chem. a salt of any tantalic acid. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Tanta tantalic Related Content Daily Word Quiz: wizened Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language