The crossword solution for the term 'RUN AFOUL (VIOLATE)' is a phrase that means to break a law or rule. It is derived from the nautical term 'RUN AFOUL of, ' which refers to a ship running into another vessel or object, resulting in a collision. This phrase is often used to describe someone who has broken a law or rule, and can also be used to describe a situation in which someone has acted inappropriately or unethically.