demeanor
//dɪˈmiːnər//
Noun
demeanorSingular
demeanorsPlural
1
A person's outward behavior, manner, or conduct, especially as it reflects their character or attitude.
Her calm demeanor helped everyone stay relaxed during the crisis.
2
The way someone carries themselves or presents themselves to others in social situations.
Her calm demeanor made everyone feel at ease during the meeting.