irresponsiblePronunciation: /ɪrɪˈspɒnsɪb(ə)l/Translate irresponsible | into French | into German | into Italian | into Spanish Definition of irresponsible adjective (of a person, attitude, or action) not showing a proper sense of responsibility: [with infinitive]:it would have been irresponsible just to drive onDerivatives irresponsibilityPronunciation: /-ˈbɪlɪti/ noun irresponsibly adverb irresponsible in other Oxford dictionaries Definition of irresponsible in the US English dictionary
