淫いん売ばい屋や

noun

brothel; whorehouse

A place where prostitutes work; a somewhat dated or literary term. In modern Japanese, 売春宿 is more common.

• 昔むかし、この通とおりには淫いん売ばい屋やが何なん軒げんもあったらしい。

  It seems there used to be several brothels on this street long ago.