IQ /ˌaɪ ˈkjuː/adjective 1noun 3forms 3 adjective1 •(slang) Smart, intelligent.That was an IQ play! noun3 •Initialism of intelligence quotient. •Initialism of image quality. •Initialism of Inuit Qaujimajatuqangit (Inuit traditional knowledge). formsIQs · more IQ · most IQ
