盆ぼん中なか

noun

gambler's den

A place where gamblers gather, often associated with illegal or underground gambling. The term is somewhat dated and may appear in period pieces or yakuza-related contexts.

• 昔むかしの博ばく徒とは盆ぼん中なかに集あつまって賭かけ事ごとをした。

  Gamblers in the old days gathered at a gambler's den to gamble.