anideshi

A senior wrestler in the same stable, like an older brother.

What anideshi means

An anideshi is a senior wrestler in the same stable, and the term carries the sense of an older brother. Seniority decides everything in a stable. The anideshi teach the juniors and expect deference from them.

Related words

heya
A stable: the house where wrestlers train, and where the juniors live.
tsukebito
A junior wrestler who works as a sekitori's personal attendant.
shin-deshi
A new recruit.