The trickster is an old figure of mischief and upheaval. Dream books read it as chaos that shakes up rigid habits and reveals what was taken too seriously.
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.