Simple Definition of pooh-pooh

from our Learner's Dictionary

pooh-pooh

verb

pooh-poohs; pooh-poohed; pooh-poohing
informal : to think or say that (something) is not very good or not true
They pooh-poohed my idea/suggestion.
He pooh-poohed the idea that the house was haunted.
The campers pooh-poohed our warnings about the storm.

Cite this Entry

“Pooh-pooh.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/pooh-pooh. Accessed 15 Jun. 2026.

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