General Meaning
A key holds the potential to open a closed door — so in dreams it usually symbolizes reaching a solution, an opportunity, or knowledge that was previously inaccessible.
Psychological View
A key is the unconscious signaling that the solution to a problem is actually within reach. A lost or unfindable key relates to a solution that still feels out of reach.
Possible Interpretations
- Finding a key: An unexpected solution to a problem is approaching.
- Losing a key: Fear of missing an opportunity or chance.
- The key not fitting the lock: A tried solution isn't working.
- Carrying many keys: An excess of responsibilities or choices.