noun
Chinese "stomach" constellation (one of the 28 mansions)
Technical term in Chinese astronomy; refers to the 17th of the 28 lunar mansions. Not used in everyday Japanese.
See also: 胃
胃宿は、中国の二十八宿の一つで、秋の星座に含まれる。
胃宿 is one of the 28 Chinese lunar mansions, included among the autumn constellations.