gosu /ˈɡoʊsuː/adjective 1noun 1forms 1 adjective1 •(rare) Exceptional in skill; elite.Like I said, winning against a newbie doesn't makes^([sic]) you gosu. — 2002 noun1 •(rare) A person of great skill; master; expert.it's not too late to start playing it and become a gosu before your friends. — 2002 formsgosus
