Of, pertaining to, or characteristic of butter
Of, pertaining to, or derived from butyric acid or any of the isomeric univalent radicals of formula C₃H₇CO₂-
Relating to or resembling oil.
Excessively friendly or polite but insincere.
Covered with or containing oil.
A marble with an oily lustre.
Oilskins. (waterproof garment)