lubricant
A substance used to reduce friction between objects or surfaces.
Other meanings
A personal lubricant.
Kinds of lubricant
- drilling mud
- motor oil
Related words
- biolubricant
- superlubricant
- loob
- lube
- personal lubricant
- social lubricant
Example sentences
Where this comes from
This definition is adapted from “lubricant” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above; related-word lists use Open English WordNet (CC BY 4.0, based on Princeton WordNet), published under CC BY-SA 4.0. This page is published under the same licence.