deportment
UK: dɪˈpɔːtmənt | US: dɪˈpɔːrtmənt
n. the manner in which a person conducts themselves; behavior or bearing, especially in formal settings.
The word "deportment" originates from the Latin deportare (to carry away, behave), combining de- (away) and portare (to carry). Over time, it evolved in Old French as deportement, referring to one's conduct or demeanor. The morpheme -ment nominalizes the action, emphasizing the outward expression of behavior. The logic traces back to the idea of "carrying oneself" in a particular manner.
Her elegant deportment impressed everyone at the royal ball.
Military training emphasizes upright deportment and discipline.
The headmistress corrected the students' deportment during the ceremony.
His confident deportment made him a natural leader.
In ballet, proper deportment is as crucial as technical skill.