Definitions
without hope of solution
Word origin
From Middle English insolible, from Middle French insoluble, from Latin insolūbilis, from in- + solūbilis. Piecewise doublet of insolvable and unsolvable. By surface analysis, in- + soluble.
Used in a sentence
“Petroleum is largely insoluble in water.”
“Near-synonyms: unexplained, mysterious; see also Thesaurus:incomprehensible, Thesaurus:mysterious”
“As there is a partial vacuum inside the drum, the liquid is sucked inside the drum and the insolubles are deposited on the outer surface of the membrane filter.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Beyond figuring out”9 letters
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