Eoarchean

E1O1A1R1C3H4E1A1N1
UK/ˌiːəʊ.ɑːˈkiːən/US/ˌiːoʊ.ɑɹˈkiːən/

adjective

Of a geologic era within the Archaean eon from about 4600 to 3600 million years ago; the first single-celled life began at this time.

Scrabble 14
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Meanings

adjectiveEoarchean (not comparable)

alternative Eoarchaean

  1. not comparablegeographyOf a geologic era within the Archaean eon from about 4600 to 3600 million years ago; the first single-celled life began at this time.
proper noun

alternative Eoarchaean

  1. geographyThe era from 4,000 Ma to 3,600 Ma.

Translations

Estonian eoarhaikum
  • eoarhaikumera 4,000-3,600 Ma
Finnish esiarkeeinen, eoarkeeinen
  • esiarkeeinenof geologic era from 4,600 to 3,600 million years ago
  • eoarkeeinenof geologic era from 4,600 to 3,600 million years ago
  • esiarkeeinen maailmankausiera 4,000-3,600 Ma
  • eoarkeeinen maailmankausiera 4,000-3,600 Ma
Greek ηωαρχαιοζωικός, Ηωαρχαιοζωικός
  • ηωαρχαιοζωικός (ioarchaiozoïkós)of geologic era from 4,600 to 3,600 million years ago
  • Ηωαρχαιοζωικός (Ioarchaiozoïkós)era 4,000-3,600 Ma
Russian эоархе́й
  • эоархе́й (eoarxéj)era 4,000-3,600 Ma

Rhymes & wordplay

Anagrams

Chaeronea
Cite this entry
APA

Eoarchean. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Eoarchean

MLA

“Eoarchean.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Eoarchean. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “Eoarchean,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Eoarchean.

Source: Eoarchean on Wiktionary, CC BY-SA 4.0.