sumo
/ˈsjuːməʊ/noun
(pl.-os)［mass noun］
1- a Japanese form of heavyweight wrestling, in which a wrestler wins a bout by forcing his opponent outside a marked circle or by making him touch the ground with any part of his body except the soles of his feet相扑。
1.1
- count noun a sumo wrestler相扑运动员。
词源
from Japanese sūmo.