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Word of the Day Wednesday, June 10, 2026

diffract

/dɪˈfrækt/ verb · British & US
Valid in UKValid in US
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What does diffract mean?

verb

To cause (light, waves, etc.) to split or bend around an obstacle, or to split or bend (light, waves, etc.) as a result of passing around an obstacle. To scatter or disperse (something) in different directions.

Example

"The beam of light diffracted around the edge of the screen, creating a rainbow effect."

Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.

Etymologically related

Synonyms for diffract

Antonyms of diffract

Rhymes with diffract