활개

The part that includes the shoulder and arm or the butt and leg on both sides of the human body.

Both wings of a bird that are fully spread.

활개(를) 젓다

To walk swinging one's arms back and forth alternately.

To walk vigorously swinging one's arms back and forth.

To behave in a triumphant or arrogant manner.

For something negative to be rampant.

For a bird to spread and flap its wings.

To stretch out one's arms and legs.

To behave in a confident manner without being swayed by others.