/ Dictionary / Index V Vansittart: Meaning and Definition of Find definitions for: Van•sit•tart Pronunciation: (van sit'urt), [key] 1881–1957, British statesman and diplomat. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Van Rensselaer Vansittartism Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language