To diffuse or cause to diffuse by osmosis.
To subject to, or undergo, osmosis.
Osmose is defined as to pass by as if through osmosis, when molecules move from a less concentrated side pass through a semi permeable membrane into a more concentrated side until the concentration is even.
When molecules go through the process of osmosis, this is an example of a situation where they osmose.
To cause to diffuse by osmosis.
Origin of osmose
Back-formation from osmosis