Home › Words › K › kigakukigakukigaku · noun — A form of fortune-telling of Japanese origin based on Chinese twelve year zodiac cycle calendar, and the five traditional elements of wood, fire, earth, metal, and water.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom Japanese 気学 (kigaku).nounA form of fortune-telling of Japanese origin based on Chinese twelve year zodiac cycle calendar, and the five traditional elements of wood, fire, earth, metal, and water.Definitions & examples from Wiktionary (CC BY-SA 3.0).