Symbol for a concept, like an 'X' for 'not allowed'

Let's find possible answers to "Symbol for a concept, like an 'X' for 'not allowed'" crossword clue. First of all, we will look for a few extra hints for this entry: Symbol for a concept, like an 'X' for 'not allowed'. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.