OPTICAL FIBRE
Meaning of OPTICAL FIBRE in English
( BrE ) ( NAmE ˌoptical ˈfiber ) noun
[ C , U ] a thin glass thread through which light can be transmitted (= sent)
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005