(sumo) Alternative spelling of はっけよい (hakkeyoi):

to scream, to shout, to cry

(law) trial / (sports) referee, umpire / (tarot) Judgement

to judge / to referee

exhibition; display; manifestation

sumo (Japanese traditional wrestling) / Short for 相撲取り (sumōtori): a sumo wrestler

a surname

(archaic, possibly obsolete) a competition of power and skill, similar to modern-day sumo / (archaic, possibly obsolete) Short for 相撲取り (sumaitori): a sumo wrestler

(obsolete) Same as すもう (sumō) above

(obsolete) a competition of power and skill, similar to modern-day sumo