insoluble

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. (of a substance) incapable of being dissolved (Freq. 9)
• Syn:
indissoluble
• Ant:
soluble
• Similar to:
water-insoluble, non-water-soluble
• Derivationally related forms:
insolubility
2. admitting of no solution or explanation
- an insoluble doubt
• Ant:
soluble
• Similar to:
insolvable, unsoluble, unsolvable, unresolvable
• See Also:
inexplicable, incomprehensible
• Derivationally related forms:
insolubility
3. without hope of solution
- an insoluble problem
• Similar to:
hopeless
• Derivationally related forms:
insolubility