FluencyCraft

equilibrium

"Equilibrium" is a fascinating word with a few closely related meanings. At its core, it always describes a state of balance — whether that's physical, chemical, or emotional. It appears in everyday language but is especially common in science and psychology.

1nounphysical balance

When something — or someone — is perfectly balanced and not falling or tipping to one side, it is in equilibrium. Think of a tightrope walker holding their arms out to stay perfectly steady. That careful, stable balance is equilibrium.

everyday language, physics · Modern, widely used

The gymnast lost her equilibrium for a moment but quickly regained her balance on the beam.

The heavy load on one side of the scale disturbed its equilibrium.

Walking on ice makes it hard to maintain your equilibrium.

2nounfigurativemental and emotional calm

When a person feels calm, stable, and not overwhelmed — even after something stressful — you can say they have regained their equilibrium. It is like an inner balance of the mind and emotions.

psychology, everyday language · Modern, widely used · figurative

After the argument, she took a long walk to restore her equilibrium.

It took him several weeks to regain his equilibrium after losing his job.

Meditation helps many people maintain their emotional equilibrium.

3nounfigurativea stable state between opposing forces

When two or more forces, groups, or factors are balanced against each other so that nothing changes, the whole system is in equilibrium. Imagine two people pushing a box from opposite sides with equal strength — the box doesn't move. That is equilibrium.

economics, politics, science · Modern, widely used · figurative

The country's economy finally reached a state of equilibrium after years of instability.

The two political parties kept each other in equilibrium, so neither could dominate.

Supply and demand in the market eventually find an equilibrium price.

4nounchemical or physical balance (science)

In chemistry and physics, equilibrium describes a specific point where a reaction or process is perfectly balanced — things are still happening, but at equal rates in both directions, so the overall system stays the same. It is a very precise, technical use of the word.

chemistry, physics · Modern, widely used

The chemical reaction reached equilibrium after about ten minutes.

At equilibrium, the rate of evaporation equals the rate of condensation.

The scientist adjusted the temperature to shift the equilibrium of the reaction.

Content generated by AI — may contain inaccuracies