contemptuous exclamation, attested from 1670s.
Online Etymology Dictionary, © 2010 Douglas Harper
Examples from the Web for poh
Poh, poh—never mind your boots: the point—come at once to the point of the story.Irish Wit and Humor
Poh, Dotty; nothing but an innocent snake; he's more afraid of you than you are of him.Dotty Dimple Out West
Do you suppose that at the Telegraph Hill House they allow the children to run about grabbing here and grabbing there—poh!The Story Of Julia Page
Will they be content with one sledge full if they are down upon us, Poh Pyin?Ralph Denham's Adventures in Burma
Suddenly six of the Poh came and killed and devoured them as a reward for his good rule.Mythical Monsters