lubricant

Definitions

General Science

  • noun an oily or greasy substance applied to moving parts, e.g. in an engine, to make them run smoothly

Cars & Driving

  • noun an oily or greasy substance used to reduce friction between parts or objects in relative motion

Construction

  • A substance used to minimize friction between two areas.

Medical

  • noun a fluid which lubricates

Military

  • noun a substance, such as oil, which is applied to machinery in order to make it run smoothly
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