線 xiàn HSK3 thread Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: classifier for light All meanings 26 xiàn 26 line 20thread 4tier 1classifier for light 1 1 sentence for 線 (xiàn — classifier for light) 漆黑的屋子里透进一线亮光。 qīhēi de wūzi lǐ tòu jìn yī xiàn liàngguāng. A ray of light shone into the pitch-dark room. Source: Dong Chinese Dictionary