adjective🔗ShareImplacable, terco, obstinadoNot giving in; not bending; stubborn."The child was unyielding in his desire for a cookie before dinner, no matter how much his mother tried to reason with him. "El niño fue implacable en su deseo de una galleta antes de la cena, sin importar cuánto intentó su madre razonar con él.characterattitudebeingChat with AIVocabulary GamePractice Reading