권력이나 힘을 부당하고 잔인하게 사용하여 남을 억누르는 사람이나 집단.
A person or group that exercises authority or power in a burdensome, cruel, or unjust manner.
예문:
"The revolution was a direct response to the cruelty of the foreign oppressor."
"History remembers him not as a great leader, but as a ruthless oppressor of his own people."
"The activists worked tirelessly to liberate the marginalized from their systemic oppressors."