Solute is the substance that is present in less quantity than a solvent in a solution. On the other hand, solvent is the substance that is present in more quantity than a solute in a solution.
When a solution is able to dissolve more and more solute into the solvent then the solution is known as unsaturated solution.
Whereas a solution that is unable to dissolve more of a solute into the solvent then it is known as a saturated solution.
Thus, we can conclude that name of a solution whose concentration of solute is equal to the maximum concentration that is predicted from the solute's solubility is saturated solution.