composure
com·po·sure
noun
1.
steadiness of mind under stress
- “he accepted their problems with composure and she with equanimity”
Origin
From compose + -ure.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.