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poster boy

American  
[poh-ster boi] / ˈpoʊ stər ˌbɔɪ /

noun

  • poster boys
    plural
  1. a male child whose image is used on a poster or in an advertisement for a cause or organization.

  2. a male person who exemplifies or represents a specific cause, ideal, characteristic, etc.

  3. a male person appearing on a poster as a pinup.


poster boy British  

noun

  1. a person who appears on a poster

  2. a person who typifies or represents a particular characteristic, cause, opinion, etc

    a poster girl for late motherhood

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Seoul's Kospi -- which has been Asia's poster boy for the rally -- sank more than one percent and has lost more than 20 percent since hitting a record high last month.

From Barron's Jul. 8, 2026

He would also become the de facto poster boy of Weiss’s network reinvention.

From The Wall Street Journal Jun. 22, 2026

There is the obvious link with Salah widely seen as a poster boy for both the Middle East and Arab world and such a connection will be massive.

From BBC Mar. 25, 2026

Makowsky calls Garfield “a poster boy for the American dream,” rising from poverty to the nation’s top office.

From Los Angeles Times Nov. 6, 2025

In addition to having won the Heisman and being a three-time all-American, Matthew was a poster boy for the NFL and had a fat Nike contract.

From "Confessions of a Murder Suspect" by James Patterson

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