assuredness

Definitions of assuredness
1

n great coolness and composure under strain

Synonyms:
aplomb, cool, poise, sang-froid
Type of:
calm, calmness, composure, equanimity
steadiness of mind under stress

Sign up, it's free!

Whether you're a student, an educator, or a lifelong learner, Vocabulary.com can put you on the path to systematic vocabulary improvement.