1. outward behavior or bearing; the way a person conducts themselves

Examples

• The teacher’s calm demeanor helped ease the students’ anxiety before the test.
• His professional demeanor impressed the interviewer.
• She maintained a cheerful demeanor despite the difficult circumstances.
• The judge’s stern demeanor commanded respect in the courtroom.
• His nervous demeanor suggested he was hiding something.
• The CEO’s confident demeanor reassured the investors.
• Her friendly demeanor made everyone feel welcome at the party.