un·yield·ing 
/ˌʌnˈji:ldɪŋ/ adjective
/ˌʌnˈji:ldɪŋ/ adjective [more unyielding; most unyielding] 1 : not changing or stopping
▪ her unyielding [=firm] belief in his innocence ▪ unyielding opposition/devotion 2 : not flexible or soft
▪ the hard, unyielding ground
▪ her unyielding [=firm] belief in his innocence ▪ unyielding opposition/devotion
▪ the hard, unyielding ground
— un·yield·ing·ly adverb
