雪ゆき転ころがしゆきころがしMeanings1nounsnowball rolling gameA children's winter game where players roll a snowball around to make it grow larger, often competing for size.雪ゆきが積つもったので、子こどもたちは雪ゆき転ころがしをして遊あそんだ。Since the snow had piled up, the children played the snowball rolling game.