Wiktionary
pooh-poohing
vb. (present participle of pooh-pooh English)
Usage examples of "pooh-poohing".
He sent Jacinda a sly grin, pooh-poohing the girls’ inquiries about his poor broken ankle.
Sawtelle's been having nightmares, you know, ever since we emerged, about being attacked, and I've been pooh-poohing the idea.