PERTEX
Meaning of PERTEX in English
™ / ˈpɜːteks; NAmE ˈpɜːrt-/ noun
[ U ] ( BrE ) a light material used for making clothes and equipment for camping, climbing, etc.
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005