imperturbation
English
Etymology
Latin imperturbatio.
Noun
imperturbation (uncountable)
- Freedom from agitation of mind; calmness.
- 1648, Walter Montagu Miscellanea Spiritualia, or Devout Essaies
- in our copying of this equality and imperturbation […]
- 1648, Walter Montagu Miscellanea Spiritualia, or Devout Essaies
References
- imperturbation in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913