/ Dictionary / Index G gluteal: Meaning and Definition of Find definitions for: glu•te•al Pronunciation: (gl'tē-ul, gl-tē'ul), [key] — adj. Anat. pertaining to the buttock muscles or the buttocks. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gluteal (Thesaurus) glutch glutelin Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language