The act of diffusing or dispersing something, or the property of being diffused or dispersed; dispersion.
The scattering of light by reflection from a rough surface, or by passage through a translucent medium.
The intermingling of the molecules of a fluid due to random thermal agitation.
gaseous diffusion
Borrowed from Latin diffūsiō, from diffundō; can be decomposed as diffuse + -ion.
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