Meaning of MANNER in English

MANNER

(BEHAVIOUR) [noun] [U] - the usual way in which you behave towards other people, or the way you behave on a particular occasionShe has a rather cold, unfriendly manner.His gentleness of manner conceals a steely determination.As soon as the salesman realized that we weren't going to buy anything, his whole manner changed.

Cambridge English vocab.      Кембриджский английский словарь.