supercivilized

adjective
su·​per·​civ·​i·​lized | \ ˌsü-pər-ˈsi-və-ˌlīzd How to pronounce supercivilized (audio) \

Definition of supercivilized

: highly civilized: such as
a : advanced to a very high level of cultural or technological development supercivilized cultures
b : characterized by a very high degree of taste, refinement, or restraint I am speaking of educated and indeed supercivilized people …— Saul Bellow

First Known Use of supercivilized

1824, in the meaning defined above

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