polarize

verb

po·​lar·​ize ˈpō-lə-ˌrīz How to pronounce polarize (audio)
polarized; polarizing; polarizes

transitive verb

1
: to cause to vibrate in a definite pattern
lenses that polarize light waves
2
: to give physical polarity to
3
: to break up into opposing factions or groupings
a campaign that polarized the electorate
4
: concentrate sense 1
recreate a cohesive rock community by polarizing … an amorphous, fragmented audienceEllen Willis

intransitive verb

: to become polarized
polarized adjective
polarized sunglasses
a polarized political climate

Examples of polarize in a Sentence

The war has polarized the nation. The current debate polarizes along lines of class and race.
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.
What aid does remain will face greater scrutiny from a conservative grassroots that’s strongly polarized against foreign assistance. Dylan Matthews, Vox, 28 Mar. 2025 One such storyline currently going around is who is favored to select polarizing quarterback Shedeur Sanders in the NFL draft. Paul Du Quenoy, MSNBC Newsweek, 28 Mar. 2025 For the polarizing defenseman, that has felt like three days at some times, and three years at others. Eric Stephens, New York Times, 28 Mar. 2025 Tate, 38, is a former professional kickboxer who’s attracted more than 10 million followers on X, formerly Twitter, pushing his polarizing brand of far-right toxic masculinity. Nancy Dillon, Rolling Stone, 28 Mar. 2025 See All Example Sentences for polarize

Word History

Etymology

French polariser, from New Latin polaris polar

First Known Use

1811, in the meaning defined at transitive sense 1

Time Traveler
The first known use of polarize was in 1811

Cite this Entry

“Polarize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polarize. Accessed 1 Apr. 2025.

Kids Definition

polarize

verb
po·​lar·​ize ˈpō-lə-ˌrīz How to pronounce polarize (audio)
polarized; polarizing
1
: to cause to vibrate (as light waves) in a definite pattern
2
: to give physical polarity to
3
: to break up into opposing groups
4
: to become polarized
polarization noun

Medical Definition

polarize

verb
po·​lar·​ize
variants also British polarise
polarized also British polarised; polarizing also British polarising

transitive verb

1
: to cause (as light waves) to vibrate in a definite pattern
2
: to give physical polarity to

More from Merriam-Webster on polarize

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