negligentadjective/nɨɡliˈʒẽtɨ/mediumne·gli·gen·tePortuguesEnglishEspanolFrancaisDefinitionFailing to take proper care in doing something.The company was found negligent in its safety procedures.He was negligent in his duties as a guardian.syncarelessinattentiveremissantcarefulattentivediligentCommon collocationsnegligent behaviournegligent actgrossly negligentEtymologyDo latim 'negligens, negligentis'.Related wordsnegligêncianegligentementenegligir