imperturbableness

Từ điển WordNet v3.1 - WordNet Dictionary

noun

calm and unruffled self-assurance
- he performed with all the coolness of a veteran
• Syn:
coolness, imperturbability
• Derivationally related forms:
imperturbable, imperturbable (for: imperturbability), cool (for: coolness)
• Hypernyms:
calmness

• Từ đồng nghĩa / Synonyms:
  coolness, imperturbability