Bedeutung von “lock” — Learner’s Dictionary

lock

noun [ C ] us uk /lɒk/
IN DOOR

B1 the thing that is used to close a door, window, etc, and that needs a key to open it:

I heard someone turn a key in the lock.
safety locks

Mehr Beispiele

WATER

a place on a river with gates to allow boats to move to a different water level

(Definition von “lock noun” aus dem Cambridge Learner's Dictionary © Cambridge University Press)