-oyl

But Ice will swim in water of what thinness soever; and though it sink in oyl, will float in spirits of Wine or Aqua vit.

You must be careful not to have the heat too much; for then it will turn to oyl; as also if the Cream have been carried.

This hath not the unsavoury taste of Oyl alone, nor the blackness of Butter alone.

You may also baste such meat with yolks of new-laid Eggs, beaten into a thin oyl.