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Definitions

diffuse

[dih-fyooz, dih-fyoos] / dɪˈfyuz, dɪˈfyus /
ADJECTIVE
spread out
Synonyms
STRONG
broadcast circulated diluted dispersed disseminated distributed expanded extended general propagated radiated scattered separated strewn thin
WEAK
catholic prevalent unconcentrated universal widespread
Antonyms
STRONG
concentrated condensed
WEAK
abbreviated abridged brief compact compressed confined limited restricted short succinct
ADJECTIVE
wordy
Synonyms
STRONG
dull lavish long loose meandering rambling waffling
WEAK
circumlocutory copious diffusive digressive discursive exuberant lengthy long-winded palaverous profuse prolix random redundant vague verbose windy
Antonyms
STRONG
clear
WEAK
abbreviated abridged brief compact compressed concentrated confined limited restricted short succinct

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.

This structure shows that magnetized plasma is being dragged through the cluster, leaving behind a diffuse trail that has persisted for millions of years.

From Science Daily • Apr. 13, 2026

“Just talking through it with the people that are actually helping to diffuse AI through the economy across every single industry” is “exactly what we’re going to continue to do,” Hays added.

From MarketWatch • Apr. 3, 2026

While few dispute the potential for AI to remake the business-software sector—along with virtually every facet of the economy—most believe the impacts will be more diffuse and delayed than this week’s selloff suggested.

From The Wall Street Journal • Feb. 7, 2026

While seeking to diffuse tensions, the prime minister stressed the situation was "very serious" and that it was a "moment for the whole country to pull together".

From BBC • Jan. 19, 2026

For a while I saw Faxe’s profile rigid as pale stone in a diffuse dust of light.

From "The Left Hand of Darkness" by Ursula K. Le Guin

Vocabulary lists containing diffuse

Essential Academic Vocabulary for High School Students, List 3

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ACT Vocabulary List

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1984

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