equilibrium
//ˌiːkwɪˈlɪbriəm//
Noun
equilibriumSingular
equilibriaPlural
1
A state of balance between opposing forces, influences, or elements.
The ecosystem maintains a delicate equilibrium between predators and prey.
2
A calm state of mind; mental or emotional stability.
She took a deep breath to regain her equilibrium before the interview.
3
In physics or chemistry, a condition in which all acting influences are canceled by others, resulting in a stable, balanced, or unchanging system.
The chemical reaction reached equilibrium after several hours.