/ Dictionary / Index S sultanate: Meaning and Definition of Find definitions for: sul•tan•ate Pronunciation: (sul'tn-āt"), [key] — n. the office or rule of a sultan. the territory ruled over by a sultan. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sultanate (Thesaurus) sultana sultaness Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language