solubility

noun

sol·​u·​bil·​i·​ty ˌsäl-yə-ˈbi-lə-tē How to pronounce solubility (audio)
1
: the quality or state of being soluble
2
: the amount of a substance that will dissolve in a given amount of another substance

Examples of solubility in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Scientists at Rome's Central Restoration Institute ran solubility tests and found no traces of sugars or proteins, just fatty substances like waxes and resins. Pranjal Malewar, New Atlas, 10 Aug. 2025 The best time to take a supplement and whether to take it with or without food depends on the solubility of a specific supplement. Patricia Weiser, Verywell Health, 7 Aug. 2025 All have varying levels of stability and solubility. Rosa Jisoo Pyo, Vogue, 28 Apr. 2025 This water solubility allows the THC to be absorbed directly into the bloodstream, leading to faster onset times. Matt Rozo, Mercury News, 17 Apr. 2025 See All Example Sentences for solubility

Word History

First Known Use

1661, in the meaning defined at sense 1

Time Traveler
The first known use of solubility was in 1661

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Cite this Entry

“Solubility.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/solubility. Accessed 22 Aug. 2025.

Kids Definition

solubility

noun
sol·​u·​bil·​i·​ty ˌsäl-yə-ˈbil-ət-ē How to pronounce solubility (audio)
1
: the quality or state of being soluble
2
: the amount of a substance that will dissolve in a given amount of another substance

Medical Definition

solubility

noun
sol·​u·​bil·​i·​ty ˌsäl-yə-ˈbil-ət-ē How to pronounce solubility (audio)
plural solubilities
1
: the quality or state of being soluble
2
: the amount of a substance that will dissolve in a given amount of another substance and is typically expressed as the number of parts by weight dissolved by 100 parts of solvent at a specified temperature and pressure or as percent by weight or by volume

More from Merriam-Webster on solubility

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