conduction

noun

con·​duc·​tion kən-ˈdək-shən How to pronounce conduction (audio)
1
: the act of conducting or conveying
2
a
: transmission through or by means of a conductor
also : the transfer of heat through matter by communication of kinetic energy from particle to particle with no net displacement of the particles compare convection, radiation
3
: the transmission of excitation through living tissue and especially nervous tissue

Examples of conduction in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Community response immediately cast doubt as to whether the product will really use bone conduction technology to produce audio. Paul Monckton, Forbes.com, 5 July 2026 The sun's energy reaches the ground, which then warms the air through the process of conduction and convection. Trey Fulbright, CBS News, 1 July 2026 In order to meet this challenge, Bassil used carbon nanotubes that form layers one one-hundredth the thickness of a human hair (instead of metal oxides that need to heat up) as the conduction material. Shirl Leigh june 26, New Atlas, 26 June 2026 The OpenRun Pro 2 are Shokz’s best bone conduction headphones yet, with better sound and more bass than their predecessor. Sheena Vasani, The Verge, 24 June 2026 See All Example Sentences for conduction

Word History

Etymology

borrowed from Medieval Latin conductiōn-, conductiō "gathering, muster, leadership, command, hire," going back to Latin, "taking of a lease, bringing together the premises of an argument," from condūcere "to bring together, join, hire, accept a contract for" (Medieval Latin also "to lead, escort, provide a channel for [water]") + -tiōn-, -tiō, suffix of verbal action — more at conduce

First Known Use

1534, in the meaning defined at sense 1

Time Traveler
The first known use of conduction was in 1534

Browse Nearby Words

Cite this Entry

“Conduction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/conduction. Accessed 7 Jul. 2026.

Kids Definition

conduction

noun
con·​duc·​tion kən-ˈdək-shən How to pronounce conduction (audio)
1
: the act of conducting or conveying
2
a
: passage through a conductor
3
: the passage of a reaction to a stimulus through living and especially nerve tissue

Medical Definition

conduction

noun
con·​duc·​tion kən-ˈdək-shən How to pronounce conduction (audio)
1
a
: transmission through or by means of a conductor
also : the transfer of heat through matter by communication of kinetic energy from particle to particle with no net displacement of the particles
2
: the transmission of excitation through living tissue and especially nervous tissue
conduction of impulses to the brain

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