noun Etymology: caproic acid + lactone + amide Date: 1944 a white crystalline cyclic amide C 6 H 11 NO used especially in making one type of nylon
CAPROLACTAM
Meaning of CAPROLACTAM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012