A towel is read as drying off and comfort after cleansing. “Throwing in the towel” also gives it the reading of giving up, so dream books look at whether it was being used or thrown.
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.