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
Between them, Kirchhoff and Bunsen developed the spectroscope, which uses a prism to refract light.Paul Strathern
b
: to alter or distort as if by refraction
"Nope" is his twist on the alien-invasion film as refracted through the prism of [filmmaker] David Lynch.Cary Darling
Too often Indian food, and later Chinese—then the two most favored and accepted of foreign cuisines—became refracted through the prism of British food.Nigella Lawson
2
: to determine the refracting power of
refract a lens

intransitive verb

: to be subjected to refraction
The head of the figure is often surrounded by rings of coloured light caused by light diffraction. Like with a rainbow, this is caused by light refracting through tiny droplets of water in the air.Olivia Jones

Examples of refract in a Sentence

Light is refracted when it hits water.
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.
There are certain substances that become prisms for rappers, their descriptions refracting through regional and personal styles as if through a thousand shards of glass. Pitchfork, 1 Oct. 2024 In other words, Longlegs is yet another modern horror movie in which evil has been refracted and multiplied by the people around us. Bilge Ebiri, Vulture, 12 July 2024 Yet within the show, the participants’ behavior tends to be refracted through the lens of what money can bring to their lives. Nicholas Quah, Vulture, 13 June 2024 There are high-shine options from Rotate and J.Crew that’ll refract below a disco ball. Cortne Bonilla, Vogue, 3 Oct. 2024 See all Example Sentences for refract 

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

1563, in the meaning defined at sense 1a

Time Traveler
The first known use of refract was in 1563

Dictionary Entries Near refract

Cite this Entry

“Refract.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/refract. Accessed 1 Dec. 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!