English Reference
noun

determination

n.
US /dɪˌtɝməˈneɪʃən/ UK /dɪtˌɜːmɪnˈeɪʃən/ de·ter·mi·na·tion UK spelling determinations

  1. 01 B2 Upper Intermediate

    the quality of mind that makes you continue trying to do something even when it is very difficult.

    the quality of being resolute or firm in purpose; the mental fortitude required to achieve a goal despite obstacles.

    Simple

    It took great determination to finish the marathon in such heavy rain.

    In context

    Her determination to succeed in the competitive world of classical music was evident in her rigorous eight-hour daily practice schedule.

  2. 02 C1 Advanced FormalTechnical Law

    an official decision made by a court or a person in authority.

    the formal act of settling or terminating a controversy by a judicial or authoritative decision.

    Simple

    The committee will make a final determination on the case next week.

    In context

    The court's determination that the contract was invalid effectively ended the three-year legal battle between the two corporations.

    Usage

    Often followed by the preposition 'of' or 'that'.

  3. 03 C1 Advanced AcademicTechnical Science

    the process of calculating, measuring, or discovering something exactly.

    the act of establishing or identifying something through observation, calculation, or scientific research.

    Simple

    The determination of the exact age of the fossil took several months.

    In context

    Accurate determination of the chemical composition of the soil is essential before any construction can begin on the site.

They are in our hearts and we are going to tend to people with our full determination,” he said.

The Guardian· 11 Aug 2026

But engineers don’t have all the data in hand to make a final determination.

Ars Technica· 1 Aug 2026

From Middle English determinacion, determynacioun, from Old French determinacion, from Latin dēterminātiō. Morphologically determine + -ation.

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

This entry
Origin Latin dēterminātiō
Level B2 · Upper Intermediate
Frequency Common
Updated