ล็อก(lók)

lock; catch; latch; locking mechanism

A device that secures something closed and can be opened with a key, code, or mechanism; also a catch or latch that holds parts in place.

[to] lock; secure with a lock

To fasten something so it cannot be opened or accessed without a key, code, or mechanism.

[to] lock; fix in position

To set or hold something so it does not change or move (e.g., lock settings, lock a wheel).

[to] lock in; restrict; limit

To restrict or fix [sth] so it cannot change freely (e.g., lock in a price, lock a budget).