-su Godan/u-verb

1. to shut; to close; to fasten; to lock
2. to block (a street, entrance, etc.)
3. to shut in (with snow, ice, etc.); to shut off; to cut off; to cover (e.g. in darkness) (usu. in the passive)
4. to consume (with negative feelings); to fill (e.g. with sadness); to bury (e.g. in grief) (usu. in the passive)