/ Dictionary / Index D dissepiment: Meaning and Definition of Find definitions for: dis•sep•i•ment Pronunciation: (di-sep'u-munt), [key] — n. a partition or septum in a tissue. one of the partitions formed within ovaries and fruits by the coherence of the sides of the constituent carpels. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dissentious dissert Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language