Kushan /ˈkʊʃɑːn/adjective 1noun 2forms 3 adjective1 •Of or relating to the Kushans or their realm. noun2 •A member of an ancient Central Asian tribe; later, a member of the ruling dynasty and people of the Kushan Empire.The nomadic tribe of the Kushans came from the Central Asian steppes […] — 2008 •(rare) Synonym of Kushan EmpireLokakshema, who went to China at about the same time as An Shigao, was born in Kushan, a large country that spread from Central Asia to northwestern India and was the most powerful nation in the area. — 1982 formsKushans · more Kushan · most Kushan