A person or thing that epitomizes or represents a specified quality, cause, etc. the antiglobalization movement’s poster child she’s the poster child for cosmetic surgery the poster child of gluten-free grains, quinoa is a wonderful light, fluffy grain
More example sentences
- Were there an Over-Clickers Anonymous, I could be their poster child.
- I develop a soft spot for the domestic diva because I believe that she's being made out as a poster child for corporate misbehavior.
- You became the poster child for every me-first, self-absorbed professional athlete on the planet.
1930s: from the use of appealing children in charitable print advertisements.
Definition of poster child in:
- The British & World English dictionary