Definition of equilibrium
equilibriaplay \ˌē-kwə-ˈli-brē-ə, ˌe-\
1a : a state of intellectual or emotional balance : poise trying to recover his equilibriumb : a state of adjustment between opposing or divergent influences or elements
2 : a state of balance between opposing forces or actions that is either static (as in a body acted on by forces whose resultant is zero) or dynamic (as in a reversible chemical reaction when the rates of reaction in both directions are equal)
3 : balance 6a
Examples of equilibrium in a Sentence
Supply and demand were in equilibrium.
we must find an equilibrium between commercial development and conservation of our natural treasures
Recent Examples of equilibrium from the Web
An alteration in nature’s equilibrium had introduced a chain of advantages and disadvantages to countless species, radically transforming the landscape.
Jumping into some mountain-running races seemed like a natural transition to quench her competitive thirst and regain her emotional equilibrium.
That's not an equilibrium that to me is appropriate.
Boston’s upward momentum in recent years and its cache of assets will help restore an equilibrium soon enough, and the shot to land Hayward and George keeps the Celtics in the mix as potential off-season winners.
Steroids may even throw the skin's equilibrium out of sync, causing fungal infections.
Hone offers concrete strategies for regaining your equilibrium even in the greatest pain.
When something like this disrupts our nirvana, our equilibrium is upset.
When enough time has passed, everything settles into equilibrium.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'equilibrium.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Did You Know?
Equilibrium contains a root from the Latin libra, meaning "weight" or "balance". As a constellation, zodiac symbol, and astrological sign, Libra is usually pictured as a set of balance scales, often held by the blindfolded goddess of justice, which symbolizes fairness, equality, and justice. Equilibrium has special meanings in biology, chemistry, physics, and economics, but in all of them it refers to the balance of competing influences.
Origin and Etymology of equilibrium
Latin aequilibrium, from aequilibris being in equilibrium, from aequi- + libra weight, balance
First Known Use: 1608See Words from the same year
EQUILIBRIUM Defined for English Language Learners
Definition of equilibrium for English Language Learners
: a state in which opposing forces or actions are balanced so that one is not stronger or greater than the other
: a state of emotional balance or calmness
EQUILIBRIUM Defined for Kids
Definition of equilibrium for Students
1 : a state of balance between opposing forces or actions
2 : the normal balanced state of the body that is maintained by the inner ear and that keeps a person or animal from falling
Medical Definition of equilibrium
1: a state of balance between opposing forces or actions that is either static (as in a body acted on by forces whose resultant is zero) or dynamic (as in a reversible chemical reaction when the velocities in both directions are equal)
2: a state of intellectual or emotional balance
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