/ Dictionary / Index T thiocyanate: Meaning and Definition of Find definitions for: thi•o•cy•a•nate Pronunciation: (thī"ō-sī'u-nāt"), [key] — n. Chem. a salt or ester of thiocyanic acid, as sodium thiocyanate, NaSCN. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: thiocyanate (Thesaurus) thioctic acid thiocyanic acid Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language