POLYTETRAFLUOROETHYLENE
Meaning of POLYTETRAFLUOROETHYLENE in English
[ ˌpɒlɪˌtɛtrəˌflʊərəʊ'ɛθɪli:n , -ˌflɔ:- ]
■ noun a tough synthetic resin used to make seals and bearings and to coat non-stick cooking utensils.
Concise Oxford English vocab.
Сжатый оксфордский словарь английского языка.
2004