How to sign: the act of dispersing or diffusing something
"the dispersion of the troops"; "the diffusion of knowledge";
Similiar / Same: dispersal, dispersion, dissemination
Within this category: crop-dusting
How to sign: (physics) the process of diffusing; the intermingling of molecules in gases and liquids as a result of random thermal agitation
Categories: action, activity, natural action, natural process
Within this category: osmosis, permeation, transport