Archæozoic

Definitions

  • Webster's Revised Unabridged Dictionary
    • Archæozoic (Geol) formed in or belonging to the earlier of two divisions of the Precambrian era.
    • a Archæozoic (Zoöl) Like or belonging to the earliest forms of animal life.
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Etymology

Webster's Revised Unabridged Dictionary
Gr. 'archai^os ancient + zw^,on animal