油あぶら屋や

noun

oil dealer; oil merchant

Refers to a person or shop that sells oil, historically common for lamp oil or cooking oil.

• 江え戸ど時じ代だい、油あぶら屋やは街まちの重じゅう要ような商しょう売ばいだった。

  In the Edo period, oil merchants were an important business in town.