/ Dictionary / Index S six-gun: Meaning and Definition of Find definitions for: six-gun Pronunciation: (siks'gun"), [key] — n. a six-shooter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: six-gun (Thesaurus) six-footer Six Nations Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language