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scaling

n. · v.
US //ˈskeɪɫɪŋ// UK //skˈeɪlɪŋ// scal·ing
  1. 1 adjusting size or data (n.)
    B2 Upper Intermediate Academic Math

    changing the size or level of something to make it fit a new situation.

    the process of adjusting dimensions or data values to fit a specific scale or distribution.

    Example

    The scaling of the test results ensured that the average grade was a B.

    Example

    The algorithm handles the scaling of input data automatically to ensure that no single variable dominates the final statistical model.

    Usage

    Often used in computing and statistics regarding data normalization.
  2. 2 measuring (n.)
    B2 Upper Intermediate

    the act of measuring the size or weight of something using a scale.

    the measurement of dimensions, weight, or proportions using a graduated scale.

    Example

    Careful scaling of the ingredients is necessary for the experiment to work.

    Example

    The precise scaling of the architectural model allowed the clients to visualize the building's impact on the surrounding skyline.
  3. 3 removing surface layers (n.)
    C1 Advanced Technical Medicine

    removing a hard layer from a surface, like cleaning teeth or preparing fish.

    the removal of a hard coating or encrustation from a surface.

    Example

    The dentist recommended a deep scaling to remove the plaque from his teeth.

    Example

    Industrial scaling of the boiler pipes was required to remove the mineral deposits that were reducing the system's thermal efficiency.

    Teacher's tip

    In a medical context, this almost always refers to dental hygiene.
  4. 4 climbing or increasing (v.)
    B2 Upper Intermediate

    climbing up something high or increasing the size of a business.

    the act of climbing a steep surface or increasing the capacity of a system.

    Example

    Scaling the mountain took the team nearly six hours in the snow.

    Example

    The startup is currently scaling its operations to meet the unexpected surge in demand from the European market.

    Usage

    Commonly used as a gerund or present participle of the verb 'scale'.
Related words

Last updated June 20, 2026