diffracted; diffracting; diffracts

transitive verb

: to cause to undergo diffraction

Examples of diffract in a Sentence

Light is diffracted when it passes through a prism.
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.
The comet passed between the sun and Earth in late September and October, so light diffracted (bent around) by dust grains in the tail, which were concentrated in the direction of Earth. Jamie Carter, Forbes, 23 Dec. 2024 And crystals were defined as matter that diffracts with these Bragg peaks, with these sharp, bright spots. Quanta Magazine, 3 July 2024

Word History

Etymology

back-formation from diffraction

First Known Use

1803, in the meaning defined above

Time Traveler
The first known use of diffract was in 1803

Browse Nearby Words

Cite this Entry

“Diffract.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diffract. Accessed 3 Apr. 2025.

Kids Definition

: to cause to go through diffraction

Medical Definition

diffract

transitive verb
: to cause to undergo diffraction
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