refract

verb

re·​fract ri-ˈfrakt How to pronounce refract (audio)
refracted; refracting; refracts

transitive verb

1
a
: to subject (something, such as a ray of light) to refraction
b
: to alter or distort as if by refraction
to refract that familiar world through the mind and heart of a romantic … womanAnton Myrer
2
: to determine the refracting power of

Examples of refract in a Sentence

Light is refracted when it hits water.
Recent Examples on the Web Influenced by the cupolas on basilicas across Rome, the brand’s trademark vibrant cabochons — smooth, rounded stones that don’t refract light the way faceted gems do — became ubiquitous. Lindsay Talbot, New York Times, 14 May 2024 The particles may also refract and otherwise scramble signals from the global positioning system, according to Rob Steenburgh, a space scientist with NOAA. Geoff Brumfiel, NPR, 10 May 2024 These debates refracted the larger issues of national identity that continue to undermine the coherence of the Pakistani state. Feroz Hassan Khan, Foreign Affairs, 23 Apr. 2024 Durang’s plays—madcap, savage, disturbed—mix absurdism and melancholy, refracting the funny terror of existence. Michael Schulman, The New Yorker, 15 Apr. 2024 But her juxtapositions also play out like a prism refracting myriad social scenes that Ernaux was able to describe with nuanced observation. Amy Verner, Vogue, 4 Mar. 2024 Multiple layers of the window create reflective and refracted images. Jamie Carter, Forbes, 28 Feb. 2024 Even more than most politicians, Biden refracts the world through the lens of the individual—through an accounting of people’s idiosyncrasies and biographies, their talents, flaws, and blind spots. Evan Osnos, The New Yorker, 4 Mar. 2024 The atmosphere refracts, or bends, the reddish light toward the moon, which reflects it with a red glow. Carlie Procell, The Courier-Journal, 25 Jan. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'refract.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Latin refractus, past participle of refringere to break open, break up, from re- + frangere to break — more at break

First Known Use

1612, in the meaning defined at sense 1a

Time Traveler
The first known use of refract was in 1612

Dictionary Entries Near refract

Cite this Entry

“Refract.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/refract. Accessed 23 May. 2024.

Kids Definition

refract

verb
re·​fract ri-ˈfrakt How to pronounce refract (audio)
: to cause to go through refraction

Medical Definition

refract

transitive verb
re·​fract ri-ˈfrakt How to pronounce refract (audio)
1
: to subject (as a ray of light) to refraction
2
: to determine the refracting power of or abnormality of refraction in (as an eye or a lens)

More from Merriam-Webster on refract

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!