Equanimity is a state of mental and emotional stability, especially in difficult or challenging situations. It refers to a person's ability to remain calm, composed, and balanced, regardless of external circumstances or internal pressures. Someone with equanimity can handle stress without becoming overwhelmed and maintains a level-headed approach to life's ups and downs.
The word 'equanimity' comes from the Latin word "aequanimitas," which is a combination of "aequus," meaning "even" or "level," and "animus," meaning "mind" or "spirit." This reflects the idea of having an even-minded or balanced mental state.