Added 9 October 2026 solubility /ˌsɔljuˈbɪlɪti/ noun Categories: Describing WordsUncommon Words noun ! Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about solubility at Wordnik → Where our words come from → The condition of being soluble. The amount of a substance that will dissolve in a given amount of a solvent, to give a saturated solution, under specified conditions. Related Words: solubledissolutionmiscibilitydissolvabilitydissolubilitysolvabilitysolvencyemulsifiabilitylixiviationleachabilitydiffusibilitymixability Back to today's word