The term 'FULCRUM' is a noun that refers to the point of support on which a lever rests or is supported in order to make it easier to lift or move an object. The crossword solution for this term is 'PIVOT, ' which is a verb meaning to turn around a fixed point. This term is often used in physics and engineering to describe the action of a lever, as well as in everyday language to refer to a change in direction or opinion.