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archaeozoic

nounadjective /ɑrkiəzoʊɪk/ 5 syllables 11 letters Scrabble 27 WWF 28
Definitions
noun

the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life

adjective

of or belonging to earlier of two divisions of the Precambrian era

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