chichi /ˈʃi.ʃi/adjective 1/ˈt͡ʃi.t͡ʃi/ noun 1forms 3 adjective1 •Affectedly trendy; chic and stylish in a pretentious way.Going in gangs to those chichi clubs at Maidenhead. — 1951 chichi /ˈt͡ʃi.t͡ʃi/ noun[in the plural]1 •(slang) A woman's breast. formschichis · more chichi · most chichi
