A high-viscosity lubricant intended for use on transmissions, transfer cases, and differentials in automobiles etc.

herb oil mixed with other oil

An oil made from mink fat; it contains palmitoleic acid and is used in various medical and cosmetic products and to preserve leather.

Any automotive oil that is synthesized, as opposed to being petroleum-based.

Oil produced by the uropygial gland in birds, used in preening.

(obsolete) petroleum

(obsolete) petroleum

plural of oil refinery

plural of oil lamp

(historical) A basic societal unit in Ancient Greece; a household or family line. / (Christianity) Synonym of kontakion (hymn or poem recited as a dialogue)