poster child
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Tweet n. 1. A child who appears on a poster as a member of a group benefited by a charitable organization: a poster child for muscular dystrophy. 2. a. A person who is a prominent example or type of something: “He was a living poster child for the evil potential of inherited wealth” (Jim Harrison). b. An entity or object that is a prominent example or type of something: a business that was a poster child for corporate greed. |
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