noun Date: 1969 a child who has a disease and is pictured in posters to solicit funds for combating the disease, a person having a public image that is identified with something (as a cause)
POSTER CHILD
Meaning of POSTER CHILD in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012