noun
Chinese "Neck" constellation
One of the 28 traditional Chinese lunar mansions; part of the Azure Dragon (蒼竜) group. Used in East Asian astronomy and astrology.
See also: 二十八宿 · 蒼竜 (そうりょう)
亢は二十八宿の一つで、蒼竜の首に当たる。
亢 is one of the 28 mansions, corresponding to the neck of the Azure Dragon.