1. The quality of remaining calm, composed, and not easily disturbed or angered; emotional stability and consistency
Her even-temperedness during the crisis impressed everyone around her.
A sua equanimidade durante a crise impressionou todos à sua volta.
2. A balanced emotional state characterized by consistent mood and rational responses to situations
The teacher's even-temperedness made the classroom a pleasant learning environment.
A serenidade do professor criou um ambiente de aprendizagem agradável.