1
obstinate;stubborn;mulish;die-hard;bigoted
Other forms
頑 【かたくな】
1
stubbornly;firmly;determinedly;obstinately;resolutely;adamantly
その男は頑としてその職にしがみつき、決して退職しようとはしなかった。
The man held on to his job stubbornly and would not retire.