: one who provides publicity
especially : press agent
a public relations flack

flack

2 of 5

noun (2)

less common spelling of flak

1
: antiaircraft guns
2
: the bursting shells fired from flak
3
: criticism, opposition
She has taken a good deal of flak for espousing that view.E. J. Kahn, Jr.
When I was a restaurant bar manager I sometimes found myself taking flak from my customers for our high prices …Rob Hill

flack

3 of 5

verb

flacked; flacking; flacks

intransitive verb

: to act as a press agent or promoter for something
… Taylor Swift (Diet Coke), Beyonce (Pepsi) and Steve Harvey (Coke again) have flacked for soda.Michael Roizen and Mehmet Oz
The director has been flacking for the up-and-coming stars in her new movie.

transitive verb

: to provide publicity for or promote (someone or something)
Since "Born to Run" was published in late September, the author has been flacking it in bookstores and theaters across the country.Casey Seiler
variants or less commonly flack
plural flak also flack
1
: antiaircraft guns
2
: the bursting shells fired from flak
3
: criticism, opposition
She has taken a good deal of flak for espousing that view.E. J. Kahn, Jr.
When I was a restaurant bar manager I sometimes found myself taking flak from my customers for our high prices …Rob Hill
plural -es

Did you know?

The verb flack comes from a noun flack: during the late 1930s, flack came to be used as a name for a press agent. According to one rumor, the word was coined in tribute to a well-known movie publicist of the time, Gene Flack. Another rumor holds that it derives from a similar-sounding Yiddish word for someone who talks about someone else's affairs. The editors of Merriam-Webster dictionaries remain skeptical about these claims and have listed the etymology of flack as "unknown." You may also be familiar with another flack—a noun meaning "criticism" or "opposition." This unrelated homograph stems from a misspelling of flak, a German acronym and English word for antiaircraft guns.

Examples of flack in a Sentence

Noun (3) He caught heavy flak for his decision to oppose the new school. He took a lot of flak from the other kids for his unusual appearance.
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.
Noun
Don’t give these guys too much flack here. Charlie Warzel, The Atlantic, 12 June 2026 Satisfy gets a lot of flack for its prices, but this running jacket justifies the price tag thanks to its effective modularity and (extremely) lightweight design. Will Porter, Outside, 4 Jan. 2026
Verb
Her job is to flack for her boss, and part of my job is to listen to complaints. Paul A. Gigot, WSJ, 13 Dec. 2020 YouTube Premium Okay, so, really, ginormous Google doesn’t need anybody to flack for it and say nice things about its services. Vulture, 27 Oct. 2023
Noun
San Francisco’s offense took deserved flak after scoring just one run in its first three games, but the Giants were outplayed in every facet of the game. Justice Delos Santos, Mercury News, 31 Mar. 2026 Derik Queen, whom the New Orleans Pelicans received a lot of flak for trading up for, is first among all bigs in this measure. Mat Issa, Forbes.com, 2 Apr. 2026 See All Example Sentences for flack

Word History

Etymology

Noun (1) and Verb

origin unknown

Noun (3)

German, from Fliegerabwehrkanonen, from Flieger flyer + Abwehr defense + Kanonen cannons

and Noun (4)

First Known Use

Noun (1)

1933, in the meaning defined above

Verb

1963, in the meaning defined at intransitive sense

Noun (3)

1938, in the meaning defined at sense 1

Time Traveler
The first known use of flack was in 1933

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Cite this Entry

“Flack.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flack. Accessed 7 Jul. 2026.

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