辛巳 xīnsì eighteenth year Origin Definitions Defs Strokes Stroke Words Sentences Sents 辛 xīn eighth the eighth of the ten Heavenly Stems; the letter 'H' or Roman numeral 'VIII' in a list巳 sì 6th Earthly Branch The sixth of the twelve Earthly Branches 地支 dìzhī, associated with the year of the Snake