Word.ws English Dictionary

sidereous

sidereous adjective: sidereal (relating to stars).

Adjective

sidereous (not comparable)

  1. (obsolete) sidereal (relating to stars)

Origin of sidereous

Latin sidereus.

Questions about sidereous

What does sidereous mean?
Sidereous means sidereal (relating to stars).
What part of speech is sidereous?
Sidereous is an adjective.

Words near sidereous in the dictionary

  1. siderealized
  2. siderealizes
  3. siderealizing
  4. sidereally
  5. sideremia
  6. sidereous
  7. Siderian
  8. siderin
  9. Siderio
  10. Siderios
  11. Sideris

Source and license

Adapted from Wiktionary: sidereous (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “sidereous.” Word.ws, https://word.ws/sidereous. Based on Wiktionary, CC BY-SA 4.0.