The domovoi is the guardian spirit of a Slavic home, living behind the stove. Dream books read him as the health of your household — its peace, its order and the respect paid to it.
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.