/ Dictionary / Index G gracilis: Meaning and Definition of Find definitions for: grac•i•lis Pronunciation: (gras'u-lis), [key] — pl. -les a muscle in the inner side of the thigh, the action of which assists in drawing the legs inward and in bending the knee. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gracile gracioso 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