RELENTLESS definition: not easing or slackening; maintaining speed, vigor, etc.. See examples of relentless used in a sentence.

The meaning of RELENTLESS is showing or promising no abatement of severity, intensity, strength, or pace : unrelenting. How to use relentless in a sentence.

1. Unyielding in severity or strictness; unrelenting: relentless persecution. 2. Steady and persistent; unremitting: a relentless drumbeat.

This hidden war consists of the slow but relentless destruction of everyday civilian life.

Someone who is relentless is determined to do something and refuses to give up, even if what they are doing is unpleasant or cruel. Relentless in his pursuit of quality, his technical ability was remarkable. …

Mar 25, 2014 · Definition of relentless adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

When a person or effort is described as 'relentless,' it implies an inexhaustible drive and a refusal to give up, no matter the odds or setbacks. This term conveys a sense of unrelenting determination, …

unrelenting: relentless pursuit. unrelenting: a relentless enemy. re•lent′less•ness, n. rigid, unbending, obdurate, adamant, unyielding. See inflexible. merciful. In Lists: Words ending in "less", New …

Mar 14, 2026 · Adjective relentless (comparative more relentless, superlative most relentless) Unrelenting or unyielding in severity. Unremitting, steady and persistent.

relentless definition: not lessening in severity, intensity, or strength. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "the relentless march of …