The crossword solution for the term FREEZES OVER, WITH 'UP' is ICES. This term is used to describe a phenomenon that occurs when a body of water freezes over due to cold temperatures. This can happen in both natural and man-made bodies of water, such as lakes, ponds, and swimming pools. When the temperature drops below freezing, the water will freeze and form a layer of ice on the surface. This process is known as icing up or freezing over.