gyroscopic UK /ˌd͡ʒaɪ.ɹəˈskɒp.ɪk/US /ˌd͡ʒaɪ.ɹəˈskɑp.ɪk/ adjective1 •Pertaining to, by means of, or in the manner of a gyroscope. formsmore gyroscopic · most gyroscopic