D defs.my
Entry 1 sense Webster, 1913

Oleo oil

/ōl'-ē-ōˌ oil/ · O·le·o oil · IPA
01 An oil expressed from certain animal fats (esp. beef suet), the greater portion of the solid fat, or stearin, being left behind. It is mixt…
  1. 1.
    An oil expressed from certain animal fats (esp. beef suet), the greater portion of the solid fat, or stearin, being left behind. It is mixture of olein, palmitin, and a little stearin.