Definitions from Wiktionary (Archaean)
▸ adjective: (mythology) Of or relating to Arche, the Muse of beginnings in Greek mythology.
▸ adjective: (geology) Of, or relating to the geologic eon from about 4,031 to 2,500 million years ago; comprises the Eoarchean, Paleoarchean, Mesoarchean and Neoarchean eras; marked by an atmosphere with little oxygen, the formation of the first continents and oceans and the emergence of simple life.
▸ adjective: (astronomy, "Archean" only) Of or relating to the irregular Jovian moon named for Arche.
▸ noun: (geology) The eon from 2,500 Ma to 4,000 Ma.
▸ noun: (biology) Any organism of the domain Archaea.
▸ Words similar to Archaean
▸ Usage examples for Archaean
▸ Idioms related to Archaean
▸ Wikipedia articles (New!)
▸ Popular adjectives describing Archaean
▸ Popular nouns described by Archaean
▸ Words that often appear near Archaean
▸ Rhymes of Archaean
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▸ adjective: (mythology) Of or relating to Arche, the Muse of beginnings in Greek mythology.
▸ adjective: (geology) Of, or relating to the geologic eon from about 4,031 to 2,500 million years ago; comprises the Eoarchean, Paleoarchean, Mesoarchean and Neoarchean eras; marked by an atmosphere with little oxygen, the formation of the first continents and oceans and the emergence of simple life.
▸ adjective: (astronomy, "Archean" only) Of or relating to the irregular Jovian moon named for Arche.
▸ noun: (geology) The eon from 2,500 Ma to 4,000 Ma.
▸ noun: (biology) Any organism of the domain Archaea.
Similar:
Archean,
early,
Archæan,
Eoarchean,
Neoarchean,
Paleoarchean,
Palaeoarchaean,
Mesoarchean,
Paleoproterozoic,
Neoproterozoic,
more...
Opposite:
Types:
Phrases:
Adjectives:
▸ Word origin▸ Words similar to Archaean
▸ Usage examples for Archaean
▸ Idioms related to Archaean
▸ Wikipedia articles (New!)
▸ Popular adjectives describing Archaean
▸ Popular nouns described by Archaean
▸ Words that often appear near Archaean
▸ Rhymes of Archaean
▸ Invented words related to Archaean