as•sur•ed•ness
We found 4 definitions of assuredness from 4 different sources.
Noun |
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assuredness - great coolness and composure under strain; "keep your cool" | ||
aplomb, cool, poise, sang-froid | ||
composure, equanimity, calm, calmness steadiness of mind under stress; "he accepted their problems with composure and she with equanimity" |