/ Dictionary / Index S sememe: Meaning and Definition of Find definitions for: sem•eme Pronunciation: (sem'ēm, sē'mēm), [key] — n. Ling. the meaning of a morpheme. a basic unit of meaning or content. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Semele semen Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language