multiculti adjective 1noun 1forms 3 adjective1 •(informal) Multicultural.But many of her fans didn’t listen too closely to her lyrics, concentrating instead on the beat, the newness of the sound and her own multiculti, many-layered appeal. — 2010 noun1 •(informal, disapproving) One who pushes multicultural beliefs and values in a politically correct way.Tired of the endless battle between liberals and identity politicians, Western civvies and multicultis? — 1992 formsmulticultis · more multiculti · most multiculti