先头 xiāntóu previously Origin Definitions Defs Strokes Stroke Words Sentences Sents xiāntóu previously 先 xiān adverb first earlier in time or sequence; beforehand; in advance头 頭 tóu before (colloquial) prior to a certain time; just before an actionxiāntóu ahead 先 xiān verb to lead (xiān) to walk ahead of others; to lead; to precede头 頭 tóu numeraladjective first the first; leading; prior or previous