/ Dictionary / Index S sweptwing: Meaning and Definition of Find definitions for: swept•wing Pronunciation: (swept'wing"), [key] — adj. Aeron. (of an aircraft, winged missile, etc.) having sweptback wings. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sweptwing (Thesaurus) sweptback swerve Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language