resistor

noun
re·​sis·​tor | \ ri-ˈzi-stər How to pronounce resistor (audio) \

Definition of resistor

: a device that has electrical resistance and that is used in an electric circuit for protection, operation, or current control

Examples of resistor in a Sentence

Recent Examples on the Web Tesla’s first handful of vehicle models used common resistance heating, which fundamentally is the same as how a heat pad or electric blanket works: resistors accumulate slowed current and grow hot. Caroline Delbert, Popular Mechanics, "For His Next Trick, Elon Musk Will Revolutionize HVAC Systems," 26 Mar. 2020 Making clean audio depends a lot of getting noise-free power, so EVGA uses AudioNote capacitors and resistors in the card as well as a Texas Instrument power-regulation circuit. Gordon Mah Ung, PCWorld, "EVGA gets into sound cards with Nu Audio, a high-end board that delivers 'lifelike' gaming," 8 Jan. 2019 Nintendo is getting a bit more proactive about this problem now, noting in a new Japanese FAQ page (machine translation) that users should only use USB-C cables with a 56kΩ resistor with the Switch. Kyle Orland, Ars Technica, "Nintendo warns against using substandard Switch charging cables," 6 Apr. 2018 The AirU program has students building their own particulate-matter sensors, starting with toy blocks, a cheap Arduino computer board, and a photo resistor that scatters light to detect particles of pollution. Jason Plautz, WIRED, "Cheap, Portable Sensors Are Democratizing Air-Quality Data," 11 July 2018 The company, which manufactures capacitors and resistors essential for regulating electrical flows, boosted profit more than five-fold from a year earlier in the first quarter as demand increased and competitors cut output. Yu-huay Sun, Bloomberg.com, "World's Top Stock With 908% Gain Makes Tiny Smartphone Parts," 10 May 2018 In the case of a coaxial cable, the dielectric is usually chosen such that a 50Ohm resistor will match the properties of the cable. Chris Lee, Ars Technica, "Perfect Wi-Fi energy harvester gathers scant bounty," 15 Jan. 2018 The sound is created by transferring an electric current through the organic matter of each plant, which serves as a variable resistor, much like the knobs on an electric guitar. Pelican Bomb, NOLA.com, "Musician Quintron tunes in to toxic waters with new artwork," 21 Feb. 2018 The simple crossovers--one each for the woofer and tweeter in each speaker--come with the coils, capacitors and resistors hard-wired on perforated breadboards. Rob Sabin, Popular Mechanics, "How to Build Your Own Speakers: Step-by-Step DIY Tech," 1 Mar. 2015

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

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First Known Use of resistor

1876, in the meaning defined above

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Time Traveler for resistor

Time Traveler

The first known use of resistor was in 1876

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Statistics for resistor

Last Updated

22 May 2020

Cite this Entry

“Resistor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/resistor. Accessed 4 Jul. 2020.

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More Definitions for resistor

resistor

noun
How to pronounce resistor (audio)

English Language Learners Definition of resistor

technical : a device that is used to control the flow of electricity in an electric circuit

More from Merriam-Webster on resistor

Rhyming Dictionary: Words that rhyme with resistor

Britannica.com: Encyclopedia article about resistor

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