二十八宿

Èrshíbā Xiù
  1. (astronomy) the Twenty-Eight Mansions (a part of the Chinese constellations system, composed of 28 constellations divided into four regions—the Four Symbols (四象).)
  2. the Twenty-Eight Mansions (a part of the Chinese constellations system, composed of 28 constellations divided into four regions—the Four Symbols (四象).)

Wiktionary

Homographs

二十八宿 èrshíbāxiù the twenty-eight constellations

Entry Composition

1 二十八 èrshíbā twenty-eight; 28
=2 宿 sù old variant of 宿 sù
=2 宿 Sù surname Su
=2 宿 sù
  1. lodge for the night
  2. old
  3. former
=2 宿 xiǔ
  1. night
  2. classifier for nights
=2 宿 xiù constellation
=2 宿 Qī
  1. (obsolete on its own in Standard Chinese) alternative form of 戚 (Qī, “name of a county in the State of Wei”)
  2. alternative form of 戚 (Qī, “name of a county in the State of Wei”)