Meaning of CHAV in English

chav /tʃæv/ BrE AmE noun [countable] British English

an offensive word used especially by newspapers to talk about a young WORKING-CLASS person who is rude and ↑ aggressive , has a low level of education, and who wears a certain style of fashionable clothing such as ↑ trainer s , ↑ sportswear , and ↑ baseball cap s

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.