Solute

Imagine trying to mix sugar into your morning coffee, only to find it clumping at the bottom instead of dissolving. This situation is similar to how a solute behaves when it is introduced to a solvent to form a solution. Just as sugar needs to be properly stirred and mixed to disappear seamlessly into the coffee, a solute must evenly disperse within a solvent to become part of a homogeneous solution. In this analogy, the sugar represents the solute, the coffee is the solvent, and the act of dissolving is the process of forming a solution, highlighting how the solute is the substance that is dissolved.
Practice Version

Solute: The substance that is dissolved to form a solution. Solute. A solute is the material that gets dissolved in a liquid to make a solution.