庚辰 gēngchén seventeenth year Origin Definitions Defs Strokes Stroke Words Sentences Sents 庚 gēng seventh heavenly stem The seventh of the ten Heavenly Stems; used as an ordinal for the seventh item in a series.辰 chén [5th earthly branch] The fifth of the twelve Earthly Branches, associated with the Dragon in the Chinese zodiac.