/ Dictionary / Index S sword grass: Meaning and Definition of Find definitions for: sword' grass" Pronunciation: [key] any of various grasses or plants having swordlike or sharp leaves, as the sword lily. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. swordfish sword knot Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language