Definition of relentless
- relentless pressure
- a relentless campaign
Her relentless optimism held the team together.
The hunter was relentless in pursuit of his prey.
a relentless opponent of deregulation
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'relentless.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: continuing without becoming weaker, less severe, etc.
: remaining strict or determined
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