1. using power in a harsh, cruel, or unjust way
2. causing discomfort by being too hot, humid, or heavy

Examples

• The oppressive government restricted freedom of speech.
• Citizens protested against the oppressive laws.
• The oppressive heat made it difficult to work outside.
• She felt trapped by the oppressive atmosphere in the room.
• The dictator’s oppressive regime lasted for decades.
• The oppressive humidity made everyone uncomfortable.
• Workers complained about oppressive working conditions.