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pooh–pooh

1 ENTRIES FOUND:
pooh–pooh /ˈpuːˌpuː/ verb
pooh–poohs; pooh–poohed; pooh–poohing
pooh–pooh
/ˈpuːˌpuː/
verb
pooh–poohs; pooh–poohed; pooh–poohing
Britannica Dictionary definition of POOH–POOH
[+ object] informal
: to think or say that (something) is not very good or not true