'Keep a ___ on' (keep it a secret)

Let's find possible answers to "'Keep a ___ on' (keep it a secret)" crossword clue. First of all, we will look for a few extra hints for this entry: 'Keep a ___ on' (keep it a secret). Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.