out of countenance

out of countenance

Uneasy; ashamed. I'm sorry if I'm quiet—I made a big mistake at work today, and it really put me out of countenance.
See also: of, out
Farlex Dictionary of Idioms.

out of countenance

disconcerted or unpleasantly surprised.
Countenance here has the sense of ‘confidence of demeanour or calmness of expression’.
See also: of, out
Farlex Partner Idioms Dictionary
See also:
  • be in it for
  • be pressed for time
  • a run on (something)
  • away from it all
  • (the) odds are against (something)
  • be pushed for time
  • a rush on (something)
  • be out of (one's) head
  • be at a disadvantage
  • at a disadvantage