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

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

(Definition of relentless from the Cambridge Academic Content Dictionary © Cambridge University Press)

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

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 …

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 …

RELENTLESS meaning: 1 : continuing without becoming weaker, less severe, etc.; 2 : remaining strict or determined

Persistent, unyielding, and characterized by an unwavering determination to achieve a particular goal or continue a course of action, often despite obstacles, challenges, or difficulties. See …

Dec 14, 2025 · Adjective relentless (comparative more relentless, superlative most relentless) Unrelenting or unyielding in severity. Unremitting, steady and persistent.

relentless meaning, definition, what is relentless: strict, cruel, or determined, without ev...: Learn more.