unsaturated (not comparable)
- (chemistry, of a solution) Not saturated; capable of dissolving more of a solute at the same temperature.
- (chemistry) Of a compound containing atoms sharing more than one valence bond, especially of an organic compound having one or more double bonds or triple bonds between carbon atoms.
- (of a colour) Not chromatically pure; diluted.
capable of dissolving more solute
having one or more double bonds or triple bonds between carbon atoms