Insoluble
[adj] without hope of solution; "an insoluble problem"
[adj] (of a substance) not easily dissolved
[adj] admitting of no solution or explanation; "an insoluble doubt"
Related Information
Related Terms
coherent, cohesive, enwrapped in mystery, impartible, indefinable, indiscerptible, indissoluble, indissolvable, indivisible, inexplicable, inextricable, infrangible, infusible, inseparable, insolvable, mysterious, mystic, unaccountable, undefinable, undiv