The ankh was the ancient Egyptian sign of life, often shown held by the gods. Dream books read it as vitality, continuity and the hope that what matters endures.
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.