ENGLISH
REFERENCE

relentless

adj.
US //ɹɪˈɫɛntɫɪs// UK //ɹɪlˈɛntləs// re·lent·less
  1. 1 never stopping (adj.)
    B2 Upper Intermediate

    continuing without stopping or getting weaker, often in an annoying or tiring way.

    unremitting and steady in pace or intensity; often used to describe sounds, weather, or pressure.

    Example

    The relentless noise from the construction site made it impossible to sleep.

    Example

    The relentless rain throughout the weekend caused significant delays in the outdoor restoration project.

    Usage

    Usually placed before the noun it describes.

  2. 2 strict and determined (adj.)
    C1 Advanced Formal

    refusing to give up or be less strict.

    unyielding or inflexible in purpose, severity, or determination.

    Example

    The team was relentless in their search for the truth.

    Example

    The prosecutor was relentless in his cross-examination, refusing to let the witness avoid the difficult questions.

    Teacher's tip

    While often negative, this can be used as a compliment for someone's work ethic or determination.

Origin

From relent + -less.

Word family

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