/ weəˈbaɪ; NAmE wer-/ adverb
( formal ) by which; because of which :
They have introduced a new system whereby all employees must undergo regular training.
/ weəˈbaɪ; NAmE wer-/ adverb
( formal ) by which; because of which :
They have introduced a new system whereby all employees must undergo regular training.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005