diffusion

leviäminen

uuttaminen

levitys the act of diffusing or dispersing something, or the property of being diffused or dispersed; dispersion
puhekieltä the scattering of light by reflection from a rough surface, or by passage through a translucent medium
puhekieltä 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
puhekieltä exchange 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.
broadcasting, showing
dissemination, English diffusion (of culture, knowledge and etc...)
circulation (of a news medium)
puhekieltä English diffusion