Can some one explain what solubility means? I really do not get it and we have a sub for the next week

Solubility=when something has the ability to dissolve in a liquid

Solvent=what the soluble item dissolves into

Example: salt and water

salt can dissolve in water, making it soluble and the water would be the solvent

(I know you asked for one but since they go together I figured I'd just give you both)