- the quality or property of being soluble; relative capability of being dissolved.
- the ability of a substance to dissolve; the quality of being soluble
- a measure of this ability for a particular substance in a particular solvent, equal to the quantity of substance dissolving in a fixed quantity of solvent to form a saturated solution under specified temperature and pressure. It is expressed in grams per cubic decametre, grams per hundred grams of solvent, moles per mole, etc
