Equilibrium

/ˌiː.kwɪˈlɪb.ri.əm/

Meaning & Definition

noun
a state in which opposing forces or influences are balanced.
The ecosystem reached a delicate equilibrium that supported various species.
a state of mental or emotional stability.
After weeks of stress, she finally found her emotional equilibrium.
a state of physical balance.
The gymnast maintained her equilibrium while performing on the balance beam.
the condition in which all acting influences are balanced or canceled by equal opposing forces.
In chemistry, the chemical equilibrium signifies that the rate of the forward reaction equals the rate of the backward reaction.

Etymology

Late Middle English: via Latin from aequilibrium, from aequi- 'equal' + libra 'scales'.

Common Phrases and Expressions

state of equilibrium
A condition in which balanced forces exist.
equilibrium of forces
A situation where different forces or influences are equal.
reach equilibrium
To achieve a state of balance.

Related Words

balance
A condition in which different elements are equal or in the correct proportions.
stability
The state of being stable; strength to stand or endure.
homeostasis
The tendency of a system to maintain internal stability.

Slang Meanings

Finding your groove
After a tough week, I finally found my equilibrium and got back to my routine.
Keeping your cool
Despite the chaos, she managed to keep her equilibrium and not lose her temper.