Puff

Puff may refer to:

Science and technology

 * Puff, a small quantity of gas or smoke in the air
 * Puff, a light gust of wind
 * Exhalation
 * Inhalation
 * Puff model, volcanic ash tracking model developed at the University of Alaska Fairbanks
 * PUFFS (NetBSD), a NetBSD kernel subsystem developed for running filesystems in userspace
 * Chromosome puff or "Puffs", diffused uncoiled regions of the polytene chromosome that are sites of RNA transcription


 * Picofarad (pF), a unit of capacitance sometimes pronounced "puff"

Foods

 * Cocoa Puffs, a brand of chocolate-flavored puffed grain breakfast cereal, manufactured by General Mills
 * Cream puff or profiterole
 * Curry puff
 * Puff pastry
 * Puffed grain
 * Cheese puffs, extruded corn snacks (and other flavors)
 * Sugar Puffs, a brand of sugar-frosted puffed grain breakfast cereal

Military

 * Passive Underwater Fire Control Feasibility System, a US Navy submarine sonar system
 * Douglas AC-47 Spooky (nickname "Puff, the Magic Dragon"), a US Air Force ground-attack aircraft

People with the name

 * Puffy AmiYumi, Japanese rock duo
 * Puff Daddy or Sean Combs (born 1969), rapper
 * Puff Johnson (1972–2013), American singer
 * Puff Kuo (born 1988), Taiwanese singer and actress

Fictional characters

 * Puff, a character in Peter, Paul and Mary's 1963 song "Puff, the Magic Dragon"
 * Mr. Puff, a character in Sheridan's 1779 play The Critic
 * Mrs. Puff, a character in the television series SpongeBob SquarePants
 * Puff, a pet cat in the Dick and Jane textbook series

Other uses

 * Puff piece or puffery, exaggerated advertising claims
 * Puff sleeve
 * Powder puff, face-powder applicator
 * Puffs (facial tissue), an American brand of facial tissue from Procter & Gamble
 * Puffs, or Seven Increasingly Eventful Years at a Certain School of Magic and Magic, a 2015 play which is a pastiche of the Harry Potter book series
 * "Puff", a 1962 song by Kenny Lynch