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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.

“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

“My worry is about whether the benefits of AI will diffuse to all people.”

From The Wall Street Journal • Mar. 11, 2026

Further analysis combining data from Hubble, Euclid, and Subaru uncovered a faint, diffuse glow surrounding the clusters.

From Science Daily • Feb. 21, 2026

In order to further diffuse tensions, Zubaidi and an STC delegation had been due to fly from Aden to Riyadh on Tuesday night for talks with the government.

From BBC • Jan. 7, 2026

Guilt rises in me hard and fast and I feel my head bobbing up and down reflexively, trying to diffuse a situation that’s going downhill fast.

From "Red Flags and Butterflies" by Sheryl Azzam

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.