The term PREPPED FOR SKIING can be summarized by the crossword solution WAXED, which is a five letter word. Waxing skis is an important part of preparing for skiing, as it helps to reduce friction and improve performance. Waxing also helps to protect the base of the ski from dirt and moisture, which can cause damage over time. Waxing is typically done with a hot wax iron, which melts the wax onto the base of the ski.