/ Dictionary / Index U uniseptate: Meaning and Definition of Find definitions for: u•ni•sep•tate Pronunciation: (y"nu-sep'tāt), [key] — adj. having only one septum or partition, as a silicle. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. uniramous unisex 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