reverse search

Word Explorer
Children's Dictionary
gridlock a traffic jam in which no vehicles can move in any direction because key streets are blocked by traffic.
keyhole a hole in a lock into which a key is put to lock and unlock it.
lock1 a mechanical device for keeping others from opening a door, window, or a safe. Locks are usually opened with a key or a combination. [1/5 definitions]
signature a sign used to indicate the key or tempo of a piece of music. [1/2 definitions]
unlock to open the lock of by turning a key or mechanism. [1/3 definitions]