/ Dictionary / Index S sarmentum: Meaning and Definition of Find definitions for: sar•men•tum Pronunciation: (sär-men'tum), [key] — pl. -ta a slender running stem; runner. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sarmentose Sarmiento Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language