Meanings
adjectiveunsoluble (comparative more unsoluble, superlative most unsoluble)
comparative more unsoluble · superlative most unsoluble
- archaicArchaic form of insoluble.
The new fulminate consists of a mixture of chlorate of potash, with the prussiates, soluble or unsoluble, the hyposulphites, the hypophosphites, the phosphides, the amorphous phosphorus, alone or combined.
1867, Edmund Ronalds, Thomas Richardson, Chemical Technology, page 696
Synonyms & antonyms
adjectivenot easily solved
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
Cite this entry
APA
unsoluble. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/unsoluble
MLA
“unsoluble.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/unsoluble. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “unsoluble,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/unsoluble.
Source: unsoluble on Wiktionary, CC BY-SA 4.0.