William Crookes

Osmosis is the movement of water from higher concentration to lower concentration in the presence of a semipermeable membrane

The movement of liquid molecules from the region of high concentration to the region of low concentration is known as osmosis.
The process in which the water particles moves from hypotonic solution to hypertonic solution through semipermiable membrane.

Movement of water molecule from a region of higher concentration to the region of lower concentration is known as osmosis.

Diffusion of liqyid through semipeemiable membrane
The diffusion of water molecule across a semi permeable Membrane from higher concentration to lower concentration
\tThe diffusion of water molecules across a semi-permeable from a region of higher chemical potential (or concentration) to its region of lower chemical potential until equilibrium is reached is called osmosis.\tThe net direction and rate of osmosis depend on both the pressure gradient and concentration gradient.

The process of flow of water from a higher concentration region to lower concentration region through a semi permeable membrane. *IF THERE IS NO SEMI PERMEABLE MEMBRANE WE WILL CALL IT DIFFUSION*
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The movement of water through selectively permeable membrane is known as osmosis

Osmosis is a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one.