Meaning & Definition of word "Equilibrium"

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    Equilibrium

    /ˌiː.kwɪˈlɪb.ri.əm/

    noun:

    • 1. a state in which opposing forces or influences are balanced.
      • Example: The ecosystem reached a delicate equilibrium that supported various species.
    • 2. a state of mental or emotional stability.
      • Example: After weeks of stress, she finally found her emotional equilibrium.
    • 3. a state of physical balance.
      • Example: The gymnast maintained her equilibrium while performing on the balance beam.
    • 4. the condition in which all acting influences are balanced or canceled by equal opposing forces.
      • Example: 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 of equilibrium

    Meaning: Finding your groove

    Example Sentence: After a tough week, I finally found my equilibrium and got back to my routine.

    Meaning: Keeping your cool

    Example Sentence: Despite the chaos, she managed to keep her equilibrium and not lose her temper.