Differentiate the terms 'diffusion','osmosis',and 'dialysis'

Diffusion Diffusion is considered as a result of the random walk of the diffusing particles.In molecular diffusion,the moving molecules are self propelled by thermal energy.
Osmosis is the process by which a liquid passes through a thin piece of solid substance such as the roots of a plant.
Dialysis or kidney dialysis is a method of treating kidney failure by using a machine to remove waste material from the kidneys.