puff

1 of 3

verb

puffed; puffing; puffs

intransitive verb

1
a(1)
: to blow in short gusts
(2)
: to exhale forcibly
b
: to breathe hard : pant
c
: to emit small whiffs or clouds (as of smoke) often as an accompaniment to vigorous action
puff at a pipe
2
: to speak or act in a scornful, conceited, or exaggerated manner
3
a
: to become distended : swell
usually used with up
b
: to open or appear in or as if in a puff
4
: to form a chromosomal puff

transitive verb

1
a
: to emit, propel, blow, or expel by or as if by puffs : waft
b
: to draw on (a cigar, cigarette, pipe, etc.) with intermittent exhalations of smoke
2
a
: to distend with or as if with air or gas : inflate
b
: to make proud or conceited : elate
c(1)
: to praise extravagantly and usually with exaggeration
authors puffing their own work
(2)

puff

2 of 3

noun

1
a
: an act or instance of puffing : whiff
b
: a slight explosive sound accompanying a puff
c
: a perceptible cloud or aura emitted in a puff
2
: a light round hollow pastry
3
a
: a slight swelling : protuberance
b
: a fluffy mass: such as
(1)
(2)
: a small fluffy pad for applying cosmetic powder
(3)
: a soft loose roll of hair
(4)
: a quilted bed covering
4
: a commendatory or promotional notice or review
5
: an enlarged region of a chromosome that is associated with intensely active genes involved in RNA synthesis

puff

3 of 3

adjective

: of, relating to, or designed for promotion or flattery
a puff piece in the paper

Examples of puff in a Sentence

Verb She sat on the porch puffing on a cigarette. The chimney puffed white smoke into the sky. We watched the train puff away on its journey west. He was puffing and panting from running. The bikers puffed up the hill. Noun He let me have a puff off his pipe. She took two puffs on her inhaler before going for a run. puffs filled with cream cheese and apricot jam
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Verb
The original existentialists, all those lovely, gallant, puffing-their-ciggies Parisian men and women, were very happy for everything to be a dilemma. James Parker, The Atlantic, 23 Sep. 2025 Bake at 350°F until puffed and set, about 50 minutes. Sheri Castle, Southern Living, 20 Sep. 2025
Noun
The words in question were fist, fast, puff, pass, hiss, mess, less, gas, mass, and class. Rachael O'Connor, MSNBC Newsweek, 21 Sep. 2025 Its cuffed puff sleeves, mock neckline, and pleated front give it a polished, sleek look that suits Mondays in the office or Friday nights out. Mia Huelsbeck, PEOPLE, 21 Sep. 2025
Adjective
The Princess of Wales was seen recently in a plaid checked midi-dress with a peplum and puff sleeves that is giving me lots of style inspo for the season ahead. Katharina Fuchs, Glamour, 15 Sep. 2025 There, Kate wore a dark gray and black plaid dress with puff sleeves, making a statement with a deeper meaning. Janine Henni, People.com, 11 Sep. 2025 See All Example Sentences for puff

Word History

Etymology

Verb

Middle English, from Old English pyffan, of imitative origin

First Known Use

Verb

before the 12th century, in the meaning defined at intransitive sense 1a(1)

Noun

13th century, in the meaning defined at sense 1a

Adjective

1943, in the meaning defined above

Time Traveler
The first known use of puff was before the 12th century

Cite this Entry

“Puff.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/puff. Accessed 26 Sep. 2025.

Kids Definition

puff

1 of 3 verb
1
a
: to blow in short gusts
b
: to breathe hard : pant
puffed as we climbed the hill
c
: to blow by or as if by puffs
the locomotive puffed smoke
2
: to swell or become swollen with or as if with air
the sprained ankle puffed up
puffed up with pride

puff

2 of 3 noun
1
a
: an act or instance of puffing : whiff, gust
b
: a cloud (as of smoke or steam) given off in a puff
2
: a light pastry that rises high in baking
3
a
: a slight swelling
b
: a small fluffy pad for applying cosmetic powder
c
: a quilted bed covering
puffiness noun
puffy adjective

puff

3 of 3 adjective
: of, relating to, or designed for promotion or flattery
a puff piece

Medical Definition

puff

1 of 2 intransitive verb
1
: to become distended : swell
usually used with up
2
: to form a chromosomal puff

puff

2 of 2 noun
1
2
: an enlarged region of a chromosome that is associated with intensely active genes involved in RNA synthesis

Legal Definition

puff

noun
1
: an act or instance of puffing
2
: a statement that amounts to puffing
whether the seller's statement was a “puff” or an express warrantyJ. J. White and R. S. Summers

More from Merriam-Webster on puff

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