also: リリアン
noun
lily yarn; artificial silk thread for handicrafts
A type of shiny, smooth thread made of artificial silk, commonly used in knitting, crocheting, and other handicrafts. The term is a loanword from French 'lily yarn' or possibly a brand name.
リリヤンで編んだコースターは、光沢があってきれいです。
Coasters knitted with lily yarn are shiny and pretty.
手芸店でカラフルなリリヤンを買った。
I bought colorful lily yarn at the handicraft shop.