soluble adjective (CHEMISTRY) chemistry us / ˈsɑl jə bəl / able to dissolve in another substance, or able to dissolve another substance (Definition of soluble from the Cambridge Academic Content Dictionary © Cambridge University Press)

A substance that is soluble will dissolve in a liquid. Uranium is soluble in sea water. If something is water-soluble or fat-soluble, it will dissolve in water or in fat. The red dye on the leather is water-soluble. ...fat-soluble vitamins. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers.

Definition of soluble adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

1. Capable of being dissolved, especially easily dissolved: soluble fats. 2. Possible to solve or explain: soluble mysteries.

WordReference Random House Unabridged Dictionary of American English © 2025 sol u ble (sol′ yə bəl), adj. Chemistry capable of being dissolved or liquefied: a soluble powder. capable of being solved or explained: a soluble problem. n. something soluble.

SOLUBLE definition: capable of being dissolved or liquefied. See examples of soluble used in a sentence.

Adjective soluble (comparative more soluble, superlative most soluble) (chemistry) Able to be dissolved. Synonyms: dissolvable, dissoluble Antonym: insoluble Sugar is soluble in water.

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