Diffusion
Pronunciation
- UK IPA: /dɪˈfjuËÊ’É™n/
- Rhymes: -uËÊ’É™n
Origin
From Latin diffusionem (accusative of diffusio), from verb diffundere.
Full definition of diffusion
Noun
diffusion
(plural diffusions)- the act of diffusing or dispersing something, or the property of being diffused or dispersed; dispersion
- (physics) the scattering of light by reflection from a rough surface, or by passage through a translucent medium
- (physics) the intermingling of the molecules of a fluid due to random thermal agitation
- the spread of cultural or linguistic practices, or social institutions, in one or more communities
- (physics, weather) Exchange of airborne media between regions in space in an apparently random motion of a small scale.
- the movement of water vapor from regions of high concentration (high water vapor pressure) toward regions of lower concentration.