e ‧ gal ‧ i ‧ tar ‧ i ‧ an /ɪˌɡæləˈteəriən, ɪˌɡælɪˈteəriən $ -ˈter-/ BrE AmE adjective
[ Date: 1800-1900 ; Language: French ; Origin: égalitaire , from égalité 'equality' ]
based on the belief that everyone is equal and should have equal rights:
an egalitarian society
—egalitarianism noun [uncountable]