A brother or sister is read as the one closest to you who is still not you — rivalry and loyalty together. Dream books also see them as a side of yourself you rarely show. Fighting with a sibling points to inner conflict or old family tensions. A sibling in danger is linked to worry for them, or for a part of yourself they represent. Dreaming of a sibling you do not have is read as the wish for companionship and support. A happy reunion stands for reconciliation; it can help to ask which of your sibling’s traits you recognise in yourself.
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.