inadmissiblePronunciation: /ɪnədˈmɪsɪb(ə)l/Translate inadmissible | into Italian Definition of inadmissible adjective 1(especially of evidence in court) not accepted as valid: he held that such evidence was inadmissible 2not to be allowed or tolerated:an inadmissible interference in the affairs of the ChurchDerivatives inadmissibilityPronunciation: /-ˈbɪlɪti/ noun inadmissibly adverb inadmissible in other Oxford dictionaries Definition of inadmissible in the US English dictionary