The ogre stands for crude, devouring appetite and for the bully who rules by size. Folk tradition reads it as a coarse force — outside you or within — that consumes more than it gives.
Has this come up in your dreams before? What was going on in your life then?
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.