a. [ Pref. ir- not + responsible: cf. F. irresponsable. ] 1. Not responsible; not liable or able to answer for consequences; innocent. [ 1913 Webster ]
2. Not to be trusted; unreliable; lacking a proper sense of responsibility. [ 1913 Webster ]
English-Thai: NECTEC'sLexitron-2 Dictionary [with local updates] NECTEC Lexitron Dictionary EN-TH