ENGLISH
REFERENCE

aging

n. · adj.
US //ˈeɪdʒɪŋ// UK //ˈeɪdʒɪŋ// ag·ing
  1. 1 getting older (n.)
    B2 Upper Intermediate

    the natural process of growing older as a person, animal, or plant.

    the biological process of growing older, involving the accumulation of changes in a human, animal, or plant over time.

    Example

    Regular exercise and a healthy diet can help slow down the effects of aging.

    Example

    The research team is investigating how cellular aging contributes to the development of chronic diseases in the elderly population.

  2. 2 maturing of products (n.)
    B2 Upper Intermediate Cooking

    the process of letting food or drink, like cheese or wine, sit for a long time to improve its taste.

    the deliberate storage of food or beverages under controlled conditions to develop desired flavours or textures.

    Example

    The aging of this cheddar cheese takes at least twelve months to get the best flavour.

    Example

    The distillery prides itself on a traditional aging process, using charred oak barrels to impart a distinct smoky character to the whiskey.

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  1. 3 making something look old (n.)
    C1 Advanced Technical

    the act of making something new look old, like furniture or clothes.

    the intentional treatment of a surface or object to give it the appearance of age or wear.

    Example

    The set designer used special paint for the aging of the new wooden chairs.

    Example

    The restoration expert applied a specific chemical wash to achieve the subtle aging required to match the new panels with the original seventeenth-century woodwork.

  2. 4 becoming elderly (adj.)
    B2 Upper Intermediate

    getting older or appearing to be old.

    approaching old age or showing signs of being old; often used to describe a population or a piece of machinery.

    Example

    The city needs more services to support its aging population.

    Example

    The company is struggling to maintain its aging infrastructure, which has become increasingly prone to technical failures and high maintenance costs.

Origin

By surface analysis, age + -ing.

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