poof /pʊf/verb 2exclamation 1noun 2forms 4 verb2 •To vanish or disappear.He poofed into thin air. •(informal) To break wind; to fart. exclamation1 •Onomatopoeia indicating a small explosion with a cloud of smoke; as caused by a deflating object, or a magical disappearance.Poof, he was gone. noun2 •(informal, offensive) A gay man; especially one who is irritating or contemptible.He recalls how everybody got called a ‘poof’ at Forrester High School in the seventies. Back then, only ‘wanker’ possibly rivalled it as the most common term of abuse. But The Poof was the Poof. — 2015 •(informal) The product of flatulence, or the sound of breaking wind. formspoofed · poofing · poofs · pooves