/ Dictionary / Index S -sepalous: Meaning and Definition of Find definitions for: -sepalous Pronunciation: [key] a combining form meaning “having sepals” of the kind or number specified by the initial element: polysepalous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sepaloid separable Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language