Pronunciation (UK) IPA (key): /ˈkɒki/ (US) IPA (key): /ˈkɑki/ (AU) IPA (key): /ˈkɔki/ Audio (AU)(file) Adjective Positive cocky Comparative cockier Superlative cockiest If a person is cocky, they are arrogant or proud.Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads