丝萝 sīluó bond of marriage Definitions Defs Origin Strokes Stroke Words Sentences Sents 丝 絲 sī noun silk the fine thread produced by a silkworm; textiles made of silk萝 蘿 luó vine; trailing plant (bound form) vine; trailing plant; specifically certain climbing or creeping plants like the 藤萝 téngluó or 女萝 nǚluó