Snoring is read as unawareness — sleeping through something while others notice. It can also mirror friction with someone whose habits disturb your peace.
When this appeared in your dream, what were you feeling?
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.