Lock Symbol Meaning

Description

A lock is a mechanical device used to secure something by preventing it from being opened without a key or combination. It is often depicted as a metal body with a shackle or keyhole.

Meaning and Symbolism

security
protection
secrecy
privacy
control
restriction
safety
boundaries
trust
containment

History

Locks have long symbolized protection and the safeguarding of valuables or secrets. In symbolism, they often represent something hidden or protected that requires permission or the right key to access. Locks are also associated with trust and boundaries, marking what is kept safe or private.

Related Symbols

key
keyhole
door
safe