English Reference
verb

maximize

v.
US /ˈmæksəˌmaɪz/ max·i·mize UK spelling maximise, maximized, maximizes, maximizing

  1. 01 B2 Upper Intermediate Academic

    to increase something to the highest possible amount or level.

    to increase or make as great as possible in size, amount, or importance. Transitive — requires a direct object.

    Simple

    The company is trying to maximize its profits by cutting unnecessary costs.

    In context

    To maximize the efficiency of the new solar panels, the engineers adjusted the angle of the array to capture more direct sunlight throughout the day.

    Usage

    Often used in business and scientific contexts with abstract nouns like 'potential', 'efficiency', or 'profit'.

  2. 02 B1 Intermediate Computing

    to make a window on a computer screen fill the entire display area.

    to expand a graphical user interface window to its maximum size, typically filling the entire screen.

    Simple

    You can maximize the video window to see the details more clearly.

    In context

    After opening the spreadsheet, maximize the window so that all the columns are visible without needing to scroll horizontally.

    Usage

    Usually used as a transitive verb or in the passive voice when referring to the state of the window.

Usage maximise benefit · maximise potential · maximise profit

To cut spending, she makes the most of discounts and deals, and joins with friends to maximise the benefits.

The Guardian· 15 Aug 2026

The researchers themselves took steps to maximise safety.

BBC News· 6 Aug 2026

From Latin maximus + -ize.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level C1 · Advanced
Frequency Frequent
Updated