维纶 Traditional form: 維綸 Pinyin (reading): wéilún Definitions: vinylon, synthetic fiber made from polyvinyl alcohol (loanword) Characters: 维 - to preserve, to maintain, to hold together 纶 - silk thread; to twist together; to classify Traditional characters: 維 - to preserve, to maintain, to hold together 綸 - silk thread; to twist together; to classify