Meaning of unrelenting

Definition of unrelenting

(adj) not to be placated or appeased or moved by entreaty; "grim determination"; "grim necessity"; "Russia's final hour, it seemed, approached with inexorable certainty"; "relentless persecution"; "the stern demands of parenthood"
punishingly harsh; "the brutal summer sun"; "a brutal winter"
never-ceasing; "the relentless beat of the drums"

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