Definition of hegemonistic in English:
hegemonistic
adjective hɛɡəməˈnɪstɪkhɪdʒɛməˈnɪstɪkhɪɡɛməˈnɪstɪk
Of or relating to hegemonism; seeking or exercising political or social hegemony.
Origin
Late 19th century. From hegemony + -istic, after German hegemonistisch.