[{"Bold_text": "adjective", "List Items": ["Sometimesdefected.having a defect defector flaw; faulty; imperfect:a defective machine.Synonyms: deficient , incomplete Antonyms: complete , perfect", "Psychology.characterized by subnormal intelligence or behavior.", "Grammar.(of an inflected word or its inflection) lacking one or more of the inflected forms proper to most words of the same class in the language, as Englishmust,which occurs only in the present tense."]}, {"Bold_text": "noun", "List Items": ["a defective person or thing."]}]