The crossword solution for the term 'NOT CLAIM, SAY' is WAIVE. To WAIVE something means to voluntarily give up a right or claim. This can be done in a legal context, such as waiving a right to a trial or waiving a debt. It can also be done in other contexts, such as waiving a fee or waiving a requirement. Waiving something is a voluntary act and is not the same as relinquishing or surrendering something.