puffing noun 3verb 1forms 1 noun3 •The act of one who puffs. •An opinion or judgment, often made by the seller of property to a potential buyer, that is not made as a representation of fact. •A puffy ornament.Evening dresses are trimmed in a variety of ways, with puffings of crape, fringes, and ornaments, of the richest patterns[…] — 1825 verb1 •(US) Leaving a car engine running unattended, especially in cold weather to warm it up.It's called "puffing," when drivers start their car and then leave it unattended while running. — 2011 formspuffings