Từ điển Hán Nôm

(1) to lock (a door)
(2) to close with a latch
(3) to lock into place
(4) a lock
(5) a latch
(6) to lock a computer file (to prevent it being overwritten)
(7) to lock (denying access to a computer system or device or files, e.g. by password-protection)
(8) to focus attention on
(9) to target