Keys in dreams symbolize solutions, knowledge, freedom, or the unlocking of hidden aspects of oneself. They can represent access to new opportunities, self-discovery, or the unlocking of potential. Holding a key may suggest readiness to open up or explore something previously inaccessible.

Themes: solutions, knowledge, freedom, self-discovery, potential

More in: 'The Interpretation of Dreams' by Sigmund Freud; 'Man and His Symbols' by Carl Jung; 'The Complete Dream Book' by Gillian Holloway; 'The Hidden Meaning of Dreams' by Craig Hamilton-Parker.