腕わん白ぱく相撲ずもうMeaningsNoun1. children's sumoKanji used腕arm白white相towards each other撲hit (with a blunt object)Composed of腕わん白ぱくnaughty; mischievous; unrulyNa-adjective相撲すもうsumo (wrestling); sumo wrestler; rikishiNoun