not capable of being swayed or diverted from a course; unsusceptible to persuasion; "he is adamant in his refusal to change his mind"; "Cynthia was inexorable; she would have none of him"- W.Churchill; "an intransigent conservative opposed to every libera;
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";
