basho means A sumo tournament of any kind. Lexicurio rates it Rare gem — a strength score of 83 out of 100.
Etymology
From Japanese 場所(ばしょ) (basho), short form of 本場所(ほんばしょ) (honbasho, “honbasho”).
noun
- A sumo tournament of any kind.“Two basho later, I was at sekiwake, the third-highest rank in sumo.”