To utter "humph!" in doubt or disapproval.
A sound, usually made with a closed mouth pouting, indicating annoyance, indignation, disapproval, doubt, or sighing.
To say "pooh".
To say "pooh" to.
An instance of saying "pooh".
Expressing dismissal, contempt, impatience, etc.
Expressing disgust at an unpleasant smell.