noun
sledding; sledging
Refers to the activity of riding a sled or sledge, typically on snow or ice.
冬になると、子供たちは公園でそり滑りを楽しむ。
In winter, children enjoy sledding in the park.
そり滑りに行く前に、暖かい服を着てください。
Please put on warm clothes before going sledding.
Compound of そり (sled) and 滑り (sliding), the nominalized form of 滑る (to slide).