deportment

deportment
noun
[mass noun]

(chieflyBrit.)the way a person stands and walks, particularly as an element of upper-class etiquette
(主英)（尤指作为上流社会礼仪要素的）举止，姿态，风度
poise is directly concerned with good deportment.
稳重自信的态度与得体的举止直接有关。
(chiefly US)a person's behaviour or manners
(主美)行为；举止
there are team rules governing deportment on and off the field.
在场内外都有制约（队员）行为的队规。

语源

early 17th cent. (denoting behaviour in general): from French déportement, from the verb déporter (see deport)