pshaw

Used to indicate impatience, irritation, disapproval, or disbelief.

An exclamation implying contempt, disdain, impatience, or a sense of absurdity.

To utter the interjection pshaw; evince contempt or impatience by such interjections as pshaw.

To express disgust or contemptuous disapprobation, as by the exclamation “ Pshaw!”

Pish! pooch! — an exclamation used as an expression of contempt, disdain, dislike, etc.

Indicating disapproval, irritation, impatience or disbelief.

To express disgust or contempt.