탈

An item that is made in the shape of a human or animal face to cover up or disguise the actual face.

The assumed face of a wily person who hides his/her ultimate motive, or such attitude or appearance.

탈(을) 벗다

To stop disguising oneself and reveal one's true self.

To take a false attitude in order to conceal one's true intention.

For one's appearance or behavior to resemble someone else's.