denier1
noun/ˈdeniə(r)/
/ˈdeniər/
(especially British English)- a unit for measuring how fine threads of nylon, silk, etc. are
旦，旦尼尔（测量尼龙线、丝线等的纤度单位） - 15 denier tights
15 旦的连裤袜
Word Originlate Middle English: via Old French from Latin denarius, literally ‘containing ten’. The current sense dates from the mid 19th cent. - 15 denier tights