SG Heritage Dictionary

Solubility [Noun] Webster's Dictionary 1828

The quality of a body which renders it susceptible of solution; susceptibility of being dissolved in a fluid. The solubility of resins is chiefly confined to spirits or alcohol.

Solubility [Noun] Webster's Dictionary 1913

1. The quality, condition, or degree of being soluble or solvable; as, the solubility of a salt; the solubility of a problem or intricate difficulty.

2. The tendency to separate readily into parts by spurious articulations, as the pods of tick trefoil.