UNTIRING


Meaning of UNTIRING in English

/ ʌnˈtaɪərɪŋ; NAmE / adjective

( approving ) continuing to do sth for a long period of time with a lot of effort and/or enthusiasm

SYN tireless

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.