Fascist

Concise Oxford English Dictionary © 2008 Oxford University Press:
fascism /ˈfaʃɪz(ə)m, -sɪz(ə)m/ (also Fascism)

▶noun an authoritarian and nationalistic right-wing system of government.

– derivatives
fascist noun & adjective,
fascistic adjective.

– origin 1920s (with ref. to Mussolini's regime in Italy): from Ital. fascismo, from fascio ‘bundle, political group’, from L. fascis (see fasces).