Verb
To make light of; to treat with derision or contempt, as if by saying pooh! pooh!
Source: Webster's dictionaryShe spurned his advances Source: Internet
As mezcal nut Noah Arenstein, director of operations and head bar man at in Brooklyn puts it, "a lot of people pooh-pooh espadín, but it’s popular for a reason. Source: Internet
And no doubt you're more discerning than most, but there are probably more than a few MDs who wouldn't even recognize celiac when it's in front of them, and would pooh-pooh that patient's complaints about wheat. Source: Internet
Store the leftovers of the meal in the refrigerator, only to hear our family pooh-pooh them the next day when we pull them back out. Source: Internet