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suffuse

American  
[suh-fyooz] / səˈfjuz /

verb (used with object)

suffuses, present (3rd person singular) suffused, past participle, past suffusing present participle
  1. to overspread with or as with a liquid, color, etc.

    Synonyms:
    flood, bathe, diffuse, pervade, cover

suffuse British  
/ səˈfjuːʒən, səˈfjuːz /

verb

  1. (tr; usually passive) to spread or flood through or over (something)

    the evening sky was suffused with red

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Etymology

Origin of suffuse

First recorded in 1580–90, suffuse is from the Latin word suffūsus (past participle of suffundere ). See suf-, fuse 2

Explanation

The verb suffuse means to spread and fill a space, like the way the smell of wildflowers might suffuse a meadow. Suffuse is a synonym for steep. Like tea whose flavor grows stronger the more it steeps, when you suffuse something it spreads throughout until an area is full, or even overly full. Another synonym, infuse, looks a lot like suffuse. Both words come from the Latin word fundere, which means "to pour."

Keep Reading on Vocabulary.com

Vocabulary lists containing suffuse

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Online tools suffuse the modern classroom, requiring students to navigate Canvas and download readings from the school library.

From The Wall Street Journal • May 30, 2026

Nonsurgical options like dermal fillers or fat grafting can suffuse depressions to create a more centered appearance.

From Slate • Feb. 22, 2026

With each breath, we suffuse our bodies with oxygen-rich air that keeps our organs and tissues healthy and working properly -- and without oxygen, we can survive mere minutes.

From Science Daily • Mar. 6, 2024

Baumbach runs with their children’s antic energy and lets it suffuse other parts of his film, animating even the story’s more difficult third part with humor and affection that reflect the book’s tone.

From Los Angeles Times • Dec. 30, 2022

That winter seemed to stretch on interminably, but spring finally crept back to West Riding to suffuse the meadow in a glow of pale green.

From "Ash" by Malinda Lo

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