Alienation is read as feeling separate from people or places that should feel familiar. Tradition links it to a sense of not fitting in, and to the search for where and with whom you truly belong.
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.