enervation

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. lack of vitality (Freq. 1)
- an enervation of mind greater than any fatigue
• Derivationally related forms:
enervate
• Hypernyms:
weakness
2. serious weakening and loss of energy
• Syn:
debilitation, enfeeblement, exhaustion
• Derivationally related forms:
enfeeble (for: enfeeblement), enervate, debilitate (for: debilitation)
• Hypernyms:
weakening
3. surgical removal of a nerve
• Hypernyms:
ablation, extirpation, cutting out, excision

• Từ đồng nghĩa / Synonyms:
  debilitation, enfeeblement, exhaustion