An inkwell is read as a source of words and the patience of older ways of writing. Spilled ink points to words that came out in a mess; a full well to expression waiting to be used.
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.