dialect. Grease or oil (for lubricating purposes). Obsolete. (Cf. liquor, v. 1.)

A fluid which makes motion or action smooth or removes friction.

a light distillation product of petroleum, used for lubrication esp. of high-speed machinery.

(a) any of various dark-coloured oils; (in later use) spec. a heavy mineral oil used for lubrication and fuel; (b) oil obtained from the blubber of…

Any of various oils used in the manufacture of bricks to lubricate the surfaces of the clay, die, cutters, etc.

In phrases and specific uses. Three in One, (a) = the Trinity, the Triune God (also One in Three, and simply Three); (b) attributive as three-in-One…

Colloquial shortening of lubricant, n. or lubrication, n. Frequently attributive, as lube bay, lube job, lube oil.