tri·​bol·​o·​gy | \ trī-ˈbä-lə-jē How to pronounce tribology (audio) , tri- \

Definition of tribology

: a study that deals with the design, friction, wear, and lubrication of interacting surfaces in relative motion (as in bearings or gears)

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Other Words from tribology

tribological \ ˌtrī-​bə-​ˈlä-​ji-​kəl How to pronounce tribology (audio) , ˌtri-​ \ adjective
tribologist \ trī-​ˈbä-​lə-​jist How to pronounce tribology (audio) , tri-​ \ noun

Examples of tribology in a Sentence

Recent Examples on the Web In part, because tribology itself is built on unseen forces all around us. Adrienne Bernhard, Popular Mechanics, 7 Apr. 2020

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'tribology.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of tribology

1966, in the meaning defined above

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The first known use of tribology was in 1966

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Cite this Entry

“Tribology.” Dictionary, Merriam-Webster, Accessed 21 Oct. 2021.

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More Definitions for tribology


tri·​bol·​o·​gy | \ trī-ˈbäl-ə-jē How to pronounce tribology (audio) , trib-ˈäl- How to pronounce tribology (audio) \
plural tribologies

Medical Definition of tribology

: a branch of mechanical engineering that deals with the design, friction, wear, and lubrication of interacting surfaces (as bodily joints) in relative motion

Other Words from tribology

tribological \ ˌtrī-​bə-​ˈläj-​i-​kəl How to pronounce tribology (audio) , ˌtrib-​ə-​ How to pronounce tribology (audio) \ adjective

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