Meaning of chuunibyou | Babel Free

Definitions

1. The often edgy or pretentious behavior of early adolescents who want to stand out and who have convinced themselves they have hidden knowledge or secret powers, characterized as a sickness.
   derogatory, slang, sometimes, uncountable
2. One who acts in a manner typical of chuunibyou.
   countable, derogatory, slang, sometimes

CEFR level