入
rù
to enter, to go in
HSK 4
Additional Dictionary Meanings
to enter; to go intoto join; to become a member of(bound form) to conform to (as in 入時|入时[ru4 shi2])abbr. for 入聲|入声[ru4 sheng1](on product packaging, after {number n} + {classifier}) containing (n pieces) (from Japanese 入 "iri")