/ Dictionary / Index D diplostemonous: Meaning and Definition of Find definitions for: dip•lo•ste•mo•nous Pronunciation: (dip"lu-stē'mu-nus, -stem'u-), [key] — adj. Bot. having two whorls of stamens, with the outer whorl opposite the sepals and the inner whorl opposite the petals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. diplosis diplotene Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language