Word.ws English Dictionary

antichthon

antichthon noun: a hypothetical Earth on the opposite side of the Sun.

Noun

antichthon (plural antichthons)

  1. (obsolete) A hypothetical Earth on the opposite side of the Sun.
    • It is curious at least, that his Philosophy obliged Pythagoras, to make the Solar System #61;10, tho' his imperfect Astrognosy reduced him to the shift of including the moon, and imagining an Antiχθων ["anti-earth, anti-world"] and taking the whole as a completory Unit—Sun, Mer[cury,] Ven[us,]...c. 1818 (date written), Samuel Taylor Coleridge, edited by George Whalley, The Collected Works of Samuel Taylor Coleridge: Marginalia II: Camden to Hutton (Bollingen Series; LXXV), London: Routledge...
    Synonyms:
    counter-earth

antichthon meaning in Tamil

antichthon in Tamil

நிலவுலகக் கோளகையின் தென்பாதி

Synonyms of antichthon

Forms of antichthon

pluralantichthons
alternative formAntichthon

Origin of antichthon

From Ancient Greek ἀντίχθων (antíkhthōn), from ἀντί (antí, “against, opposite”) + χθών (khthṓn, “Earth”).

Words formed from antichthon

Questions about antichthon

What does antichthon mean?
Antichthon means a hypothetical Earth on the opposite side of the Sun.
What is antichthon in Tamil?
Antichthon in Tamil is நிலவுலகக் கோளகையின் தென்பாதி. See Antichthon meaning in Tamil.
What part of speech is antichthon?
Antichthon is a noun.
What is the plural of antichthon?
The plural of antichthon is antichthons.

Words near antichthon in the dictionary

  1. antichromatin
  2. antichronical
  3. antichronism
  4. antichronisms
  5. antichronological
  6. antichthon
  7. Antichthones
  8. antichthonic
  9. antichthons
  10. antichurch
  11. antichurning

Source and license

Adapted from Wiktionary: antichthon (page history and authors); Antichthon (Tamil Wiktionary) (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: “antichthon.” Word.ws, https://word.ws/antichthon. Based on Wiktionary, CC BY-SA 4.0.