A panic room is the last line of safety inside your own home. Dream books read it as a strong need for protection, and as a sign that something feels threatening even in a place that should be secure.
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.