The back-and-forth of a swing is read as moods that come and go, or a decision you keep returning to. Swinging freely also brings back childhood lightness and the pleasure of simply letting go.
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.