(zī) number 21 of the 28 constellations 二十八宿, approx. Orion 猎户座
(zuǐ) variant of 嘴, mouth; beak; spout (of teapot etc)
(zīxiù) number 21 of the 28 constellations 二十八宿, approx. Orion 猎户座
(zīxī) name of constellation, possibly same as 觜宿
(zīxī) name of constellation, possibly same as 觜宿