Manner, bearing (3)
I believe the answer is:
air
I believe this clue is a double definition.
'manner' is the first definition.
(air can mean someone's manner or character)
'bearing' is the second definition.
(both can mean an attitude or pose)
(Other definitions for air that I've seen before include "Means of travelling" , "A number" , "Tune - mood - atmosphere" , "Ventilate, give voice to" , "Song - atmosphere" .)