Denying something in a dream is traditionally seen as a truth pushed aside because it is too heavy to hold right now. The dream gives it a stage so it can be looked at more gently.
Where in your waking life have you met something like this lately?
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.