totalitarian
adjective disapproving uk/təʊˌtæl.ɪˈteə.ri.ən/ us/toʊˌtæl.əˈter.i.ən/
C2 极权主义的
of or being a political system in which those in power have complete control and do not allow people freedom to oppose them
a totalitarian regime/state 极权主义政权／国家