/ ˈnægɪŋ; NAmE / adjective [ only before noun ]
1.
continuing for a long time and difficult to cure or remove :
a nagging pain / doubt
2.
complaining :
a nagging voice
/ ˈnægɪŋ; NAmE / adjective [ only before noun ]
1.
continuing for a long time and difficult to cure or remove :
a nagging pain / doubt
2.
complaining :
a nagging voice
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005