noun
hair oil; camellia oil; rape oil
Traditional Japanese hair oil, often made from camellia or rapeseed oil. Used historically for grooming.
昔の女性は水油で髪を整えた。
Women in the old days styled their hair with mizuabura.
水油ランプは明治時代に広く使われた。
Kerosene lamps were widely used in the Meiji period.