/ Dictionary / Index T tank suit: Meaning and Definition of Find definitions for: tank' suit" Pronunciation: [key] a simple one-piece bathing suit for women, having a scoop neck and shoulder straps and usually no lining or inner construction; maillot. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tankship tank top Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language