unflappability

/ʌnˌflæpəˈbɪləti/
noun
  1. The quality of remaining calm and composed in difficult or stressful situations.
    • His unflappability in the face of criticism made him an excellent negotiator.
    • A pilot needs unflappability to handle emergency situations safely.
    • Her unflappability during the crisis earned her the respect of the entire team.
What does "unflappability" mean? | whatsthatwordmean | whatsthatwordmean