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lubricant
nounmasculinetechnicalcommon/lubɾifiˈkɐ̃tɨ/lu·bri·fi·can·te
Definition
1A substance, such as oil or grease, used to reduce friction between surfaces in mutual contact.
Usage examples
“Always use a high-quality lubricant on bicycle chains.”
“The mechanic applied lubricant to the squeaky hinge.”
Common combinations
industrial lubricantsynthetic lubricantlubricating oilapply lubricant