to lock (a door); to close with a latch; to lock into place; a lock; a latch; to lock a computer file (to prevent it being overwritten); to lock (denying access to a computer system or device or files, e.g. by password-protection); to focus attention on; to target

to lock; to lock up

to lock the door

chains; shackles

(dialect) key; Taiwan pr. [suo3 shi5]