I. ˈsü(ˌ)mō noun
also su·mu -mü
( plural sumo or sumos )
Usage: usually capitalized
Etymology: Spanish zuma, zumo, zumu, of American Indian origin
1.
a. : a people of Nicaragua
b. : a member of such people
2. : a language of the Sumo people
II. ˈsü(ˌ)mō noun
( -s )
Etymology: Japanese sumō
: a Japanese form of wrestling in which a contestant loses the match if he is forced out of the ring or if any part of his body except his feet touches the ground