noun
1. the quantity of a particular substance that can dissolve in a particular solvent (yielding a saturated solution)
• Derivationally related forms: ↑soluble
• Topics: ↑solution
• Hypernyms: ↑definite quantity
2. the property (of a problem or difficulty) that makes it possible to solve
• Syn: ↑solvability
• Ant: ↑insolubility, ↑unsolvability (for: ↑solvability)
• Derivationally related forms: ↑soluble, ↑solvable (for: ↑solvability)
• Hypernyms: ↑property
3. the quality of being soluble and easily dissolved in liquid
• Ant: ↑insolubility
• Derivationally related forms: ↑soluble
• Hypernyms: ↑quality
Useful english dictionary. 2012.