present participle of puff / (US) Leaving a car engine running unattended, especially in cold weather to warm it up.

The act of one who puffs. / A puffy ornament. / (law) An opinion or judgment, often made by the seller of property to a potential buyer, that is not made as a representation of fact.

plural of puffing

simple past tense and past participle of puff

Inflated or swollen. / Consisting of a puff. / Gathered up into rounded ridges. / (of cereals) Expanded by the use of steam.

(informal) Synonym of puffed out (panting from exercise)

Initialism of physical unclonable function.

plural of PUF

present participle of puff up

(obsolete) porpoise