An oil, produced from the seeds of the gorli shrub, Oncoba echinata, that has been used in the treatment of leprosy.

oil for lubricating an internal-combustion engine

Synonym of rapeseed oil

A liquid used to lubricate valves in brass instruments.

Any oil produced from plants, such as olive oil and corn oil, mostly used for cooking.

A relatively loose sandstone, or porous carbonate rock, impregnated with bitumen.

A thick brownish-yellow oil expressed from rapeseed, used chiefly for lubricating and in the manufacture of soap and india-rubber.

a mixture of monoterpene alcohols obtained from various species of Pinus, rich in α-terpineol

Any mixture of aliphatic and alicyclic hydrocarbons derived from petroleum used for very many applications, but not as a fuel.

(military) Petroleum based oil specially blended to produce a dense, efficient, screening smoke when vaporized and recondensed at atmospheric temperatures. Officially, fog oil is standard grade fuel number 2 (SGF2).