topped with snow:
the snowcapped Alps.
(of a mountain, hill, etc) having a cap of snow on the top
noun 1. snowmobile.
adjective 1. covered with snow.
noun 1. a verbal formula that is adapted for reuse by changing only a few words so that the allusion to the original phrase remains clear
noun 1. a layer of snow on the ground. 2. the amount of an area that is covered by snow, usually given as a percentage of the total area. 3. the depth of snow on the ground.