癸
also: みずのと
き
Meanings
1
10th Heavenly Stem; tenth sign of the sexagenary cycle
Refers to the tenth of the ten Heavenly Stems (十干), associated with the element water (水) and the yin aspect. Used in traditional calendars, astrology, and ranking systems.
癸 is the last of the ten Heavenly Stems.
This year's sexagenary sign is 癸卯 (Water Rabbit).