Etymology

celestial

ce·les·ti·al
C3E1L1E1S1T1I1A1L1

Today it means: Of, relating to, or located in the sky or outer space, where the Sun, Moon, planets, and stars are visible. Full definition →

Middle English celestial ← Old French celestia ← Medieval Latin caelestiāli
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celestial · adjective, adverb, noun1

  1. Proto-Indo-European*kéh₂ilom
  2. Proto-Italic*kailom?
  3. Latincaelum
  4. Latinterrestris
  5. Latincaelestis
  6. Proto-Indo-European*h₂el-
  7. Proto-Indo-European*h₂élisder.?
  8. Medieval Latincaelestiāli
  9. Old Frenchcelestia
  10. Middle Englishcelestial
  11. English todaycelestial

The adjective is derived from Late Middle English celestial (“relating to the heavens or sky; (Christianity) relating to heaven, divine, heavenly”), borrowed from Old French celestial (modern French céleste), from Medieval Latin caelestiālis (“celestial”), or directly from its etymon Latin caelestis (“of or in the heavens, heavenly; (figurative) of the gods, divine; etc.”), from caelum (“heaven; sky”) (ultimate etymology uncertain, possibly from Proto-Indo-European *kéh₂ilom (“whole”)) + -estris (suffix meaning ‘dwelling or located in’ forming adjectives from nouns). The adverb and noun are derived from the adjective. Adjective sense 2.2 (“of or relating to China”) and noun sense 3 (“native of China”) refer to Celestial Empire (a calque of Mandarin 天朝 (Tiāncháo, “(literary) the Chinese Empire, China”), from 天 (tiān, “heaven; sky”) + 朝 (cháo, “dynasty; emperor’s reign; imperial court; etc.”)), a dated name for China when it was subject to imperial rule.

Celestial · noun2

From the Celestial Empire, a colloquialism for the Chinese Empire / Empire of China / Imperial China.

Celestial · adjective3

After the name Celestial City.

Words from the same roots

Latincaelestis all →

celesteCelestiacelestcelestify

Etymology from Wiktionary, CC BY-SA 4.0.