FULLY GRIPPED is an expression that is used to describe a situation in which someone has a firm hold on something. The term can be used to describe a physical grip, such as when someone has a strong grasp on an object, or it can be used to describe a figurative grip, such as when someone has a strong understanding of a concept. In this crossword, the solution for the term FULLY GRIPPED is RAPT, which is an adjective meaning deeply engrossed or absorbed.