cupiosexual UK /ˌkjuː.pi.əʊˈsɛk.ʃuː.əl/US /ˌkju.pi.oʊˈsɛk.ʃu.əl/adjective 1noun 1forms 1 adjective1 •Desiring a sexual relationship despite not feeling sexual attraction to others. noun1 •A person that is cupiosexual. formscupiosexuals