head referee (sumo)
The highest-ranking referee in professional sumo, distinguished by wearing a dagger (tantō) as a symbol of the seriousness of their decisions.
The head referee wears a dagger on the sumo ring.
The head referee's decision was challenged.
Standard modern spelling.
Alternate spelling with okurigana; less common but still seen.
From 立て (tate, 'leading') + 行司 (gyōji, 'sumo referee'). The exact historical origin of the rank is uncertain.