Archean

adjective Ar·che·an \ är-ˈkē-ən \
variants: or Archaean

Definition of Archean

1 : of, relating to, or being the earliest eon of geological history or the corresponding system of rocks — see Geologic Time Table

Archean

noun

Origin and Etymology of archean

Greek archaios



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of, relating to, or resembling a lion

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