incurable

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

a person whose disease is incurable
• Hypernyms:
sick person, diseased person, sufferer

II - adjective

1. incapable of being cured (Freq. 1)
- an incurable disease
- an incurable addiction to smoking
• Ant:
curable
• Derivationally related forms:
incurableness, incurability
2. unalterable in disposition or habits
- an incurable optimist
• Similar to:
unalterable, inalterable
• Derivationally related forms:
incurability