十干 [ㄕˊ ㄍㄢ; shi2 gan1] same as 天干 the 10 heavenly stems 甲, 乙, 丙, 丁, 戊, 己, 庚, 辛, 壬, 癸 (used cyclically in the calendar and as ordinal number like Roman I, II, III) ◄ ►
十干 じっかん noun (common) (futsuumeishi) the 10 calendar signs ◄ ►