锁定

鎖定
suǒdìng
  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

CEDICT

Entry Composition

=1 锁 suǒ to lock; to lock up

classifier: 把
=1 锁 suǒ old variant of 锁 suǒ
2 定 dìng
  1. to fix; to set; to make definite
  2. to subscribe to (a newspaper etc); to book (tickets etc); to order (goods etc)
  3. to congeal; to coagulate
  4. (literary) definitely