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Definition of Lubricant
1. Noun. A substance capable of reducing friction by making surfaces smooth or slippery.
Exact synonyms: Lube, Lubricating Substance, Lubricator
Generic synonyms: Substance
Specialized synonyms: Drilling Fluid, Drilling Mud, Motor Oil
Derivative terms: Lubricate, Lubricate, Lubricate, Lubricate
Generic synonyms: Substance
Specialized synonyms: Drilling Fluid, Drilling Mud, Motor Oil
Derivative terms: Lubricate, Lubricate, Lubricate, Lubricate
Definition of Lubricant
1. a. Lubricating.
2. n. That which lubricates; specifically, a substance, as oil, grease, plumbago, etc., used for reducing the friction of the working parts of machinery.
Definition of Lubricant
1. Noun. A substance used to reduce friction between objects or surfaces. ¹
¹ Source: wiktionary.com
Definition of Lubricant
1. [n -S]
Medical Definition of Lubricant
1. An oily or slippery substance. A vaginal lubricant may be helpful for women who feel pain during intercourse because of vaginal dryness. (12 Dec 1998)