demeanor

noun
UK /dɪˈmiːnə/
US /dɪˈmiːnər/

The way a person looks and acts toward others.

Her calm demeanor made everyone feel safe.


OTHER MEANINGS

2. The way someone behaves in a particular situation.

His cheerful demeanor at the party surprised his friends.

3. A person's outward appearance or expression.

The teacher's stern demeanor told the class to be quiet.

4. The general attitude a person shows to other people.

She kept a friendly demeanor even when she was tired.