[{"Bold_text": "adjective", "List Items": ["not potent; lacking power or ability.Synonyms: helpless , powerless", "utterly unable (to do something).Synonyms: helpless , powerless", "without force or effectiveness.Synonyms: weak , feeble , ineffective , ineffectual", "lacking bodily strength or physically helpless.", "(of a male) unable to attain or sustain a penile erection.", "(especially of a male) sterile.", "Obsolete.without restraint."]}, {"Bold_text": "noun", "List Items": ["an impotent person:therapy for sexual impotents."]}]