/ Dictionary / Index I inadmissible: Meaning and Definition of Find definitions for: in•ad•mis•si•ble Pronunciation: (in"ud-mis'u-bul), [key] — adj. not admissible; not allowable: Such evidence would be inadmissible in any court. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: inadmissible (Thesaurus) inadequate inadvertence 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