The priestess is read as intuition, hidden knowledge and the sacred feminine. Meeting her in a dream points to trusting your inner voice and guarding what is precious.
Does the traditional reading fit your dream, or did it mean something else to you?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.