头绳儿 tóushéngr hair string Definitions Defs Origin Strokes Stroke Words Sentences Sents tóushéngr hair string 头绳 頭繩 tóushéng hair tie string or elastic used for binding hair into a bun or braid儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.tóushéngr knitting wool 头绳 頭繩 tóushéng knitting wool a regional term used in some areas to refer to yarn or knitting wool儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.