inductor

noun

in·​duc·​tor in-ˈdək-tər How to pronounce inductor (audio)
1
: one that inducts
2
a
: a part of an electrical apparatus that acts upon another or is itself acted upon by induction
3

Examples of inductor in a Sentence

Recent Examples on the Web
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Past inductions have sometimes but not always included musical collaborations between inductor and inductee — depending, oftentimes, on whether the person doing the honors is a singer or from some other walk of entertainment. Chris Willman, Variety, 6 May 2026 When the frequency resonates with the free radicals’ electron spins, those spins couple with the inductor, altering the frequency of the oscillator, which is detected via a feedback loop. IEEE Spectrum, 30 Apr. 2026 Traditional converters rely on inductors. Aamir Khollam, Interesting Engineering, 8 Apr. 2026

Word History

First Known Use

1652, in the meaning defined at sense 1

Time Traveler
The first known use of inductor was in 1652

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Cite this Entry

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

Kids Definition

inductor

noun
in·​duc·​tor in-ˈdək-tər How to pronounce inductor (audio)
1
: one that inducts
2
: a part of an electrical device that acts upon another or is itself acted upon by induction

Medical Definition

inductor

noun
in·​duc·​tor in-ˈdək-tər How to pronounce inductor (audio)
: one that inducts
especially : organizer sense 2
chordamesoderm acts on embryonic ectoderm as an inductor of neural tissue

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