party-on adjective 1party on verb 1forms 3 adjective1 •Exercising freedom of having fun.For many, those are the keys to fending off boredom and keeping a party-on attitude while in the car or on a plane. — 2016 party on verb1 •(slang) To continue having fun, celebrating, or enjoying oneself. formspartied on · partying on · parties on
