Diffuse means "not concentrated or localized"; it comes from the Latin word diffūsus ("spread over a wide area").

DIFFUSE definition: 1. to (cause something to) spread in many directions: 2. to (cause a gas or liquid to) spread…. Learn more.

characterized by great length or discursiveness in speech or writing; wordy. widely spread or scattered; dispersed. Botany. widely or loosely spreading. Optics. (of reflected light) scattered, …

Diffuse means to spread out. Candlelight can diffuse a soft glow throughout a room. A diffuse idea is one that spreads from person to person, and a diffuse speech is scattered and unclear.

To diffuse a feeling, especially an undesirable one, means to cause it to weaken and lose its power to affect people.

diffuse - spread out; not concentrated in one place; "a large diffuse organization"

Diffuse refers to the process of spreading out or dispersing over a wide area or among a large number of people. It can also link to a situation that lacks clarity or is not concentrated in one …

The heat from the radiator diffuses throughout the room. The heat was diffused throughout the room. Their culture gradually diffused [= spread] westward. The photographer uses a screen to …

In summary: Diffuse is both a verb and an adjective, and refers to the spreading of something, or making it less concentrated. Defuse functions only as a verb and means "to remove the fuse …

not clear or easy to understand; using a lot of words. Definition of diffuse adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, …