adjective
( NAmE ) ( of a TV programme ) having captions that can only be read if you have a special machine (= a decoder )
adjective
( NAmE ) ( of a TV programme ) having captions that can only be read if you have a special machine (= a decoder )
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005