nut oil
noun
oil obtained from walnuts, hazelnuts, etc, used in paints and varnishes and in cooking
Words nearby nut oil
Example sentences from the Web for nut oil
Pacheco mentions "salad oil" with honey, in a mixture of flour paste for grounds; but this may have been nut-oil.
An oil is expressed from its kernel which is known as nut-oil, and is much used by painters as a drying oil.