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3 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典

 Ar·chaeo·zo·ic /ˌɑrkiəˈzoɪk/
 始生代[的]

From: Webster's Revised Unabridged Dictionary (1913)

 archaeozoic, Ar·chæ·o·zo·ic a.  Zool. Like or belonging to the earliest forms of animal life.
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From: WordNet (r) 2.0

 archaeozoic
      adj : formed in the earlier of two divisions of the Precambrian
            era; "archeozoic life forms" [syn: archeozoic]
      n : the time from 3,800 million years to 2,500 million years
          ago; earth's crust formed; unicellular organisms are
          earliest forms of life [syn: Archean, Archean eon, Archean
           aeon, Archeozoic, Archeozoic eon, Archaeozoic aeon]