insoluble

adjective

in·​sol·​u·​ble (ˌ)in-ˈsäl-yə-bəl How to pronounce insoluble (audio)
: not soluble: such as
a
: incapable of being dissolved in a liquid and especially water
also : soluble only with difficulty or to a slight degree
b
: having or admitting of no solution or explanation
an insoluble problem
c
archaic : indissoluble
insoluble noun
insolubleness noun
insolubly adverb

Examples of insoluble in a Sentence

a substance insoluble in water the seemingly insoluble mystery concerning the identity of the people who built these ancient structures
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.
Wheat bran, whole-wheat flour, cauliflower, potatoes, and green beans are all great sources of insoluble fiber.5 2. Anna Meyer, Cpt, Health, 16 Oct. 2024 The legumes contain both kinds of fiber—soluble and insoluble. Sarah Scott, Verywell Health, 22 Oct. 2024 Soluble fiber supports a healthy gut microbiome, and insoluble fiber helps maintain regular bowel movements. Anna Meyer, Cpt, Health, 16 Oct. 2024 Because cannabis is insoluble in water, it is made through new emulsification technologies that allows cannabis to be effectively mixed with liquid. Rowan Briggs, The Mercury News, 10 Oct. 2024 See all Example Sentences for insoluble 

Word History

Etymology

Middle English insolible, from Latin insolubilis, from in- + solvere to free, dissolve — more at solve

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of insoluble was in the 14th century

Dictionary Entries Near insoluble

Cite this Entry

“Insoluble.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/insoluble. Accessed 22 Nov. 2024.

Kids Definition

insoluble

adjective
in·​sol·​u·​ble (ˈ)in-ˈsäl-yə-bəl How to pronounce insoluble (audio)
1
: impossible to solve
an insoluble problem
2
: impossible or difficult to dissolve
a substance insoluble in water

Medical Definition

insoluble

adjective
in·​sol·​u·​ble (ˈ)in-ˈsäl-yə-bəl How to pronounce insoluble (audio)
: incapable of being dissolved in a liquid
also : soluble only with difficulty or to a slight degree

More from Merriam-Webster on insoluble

Last Updated: - Updated example sentences
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