Category:Lubricant

Lu"bri*cant, a. Etym: [L. lubricans, p. pr. of lubricare, See Lubricate.]

Defn: Lubricating.

lubricant Lu"bri*cant, n.

Defn: That which lubricates; specifically, a substance, as oil, grease, plumbago, etc., used for reducing the friction of the working parts of machinery.