Mesozoic

from WordNet (r) 3.0 (2006)

Mesozoic
    adj 1: of or relating to or denoting the Mesozoic era
    n 1: from 230 million to 63 million years ago [syn: {Mesozoic},
         {Mesozoic era}, {Age of Reptiles}]

from The Collaborative International Dictionary of English v.0.48

Mesozoic \Mes`o*zo"ic\, a. [Meso- + Gr. ? life, fr. ? to live.]
   (Geol.)
   Belonging, or relating, to the secondary or reptilian age, or
   the era between the Paleozoic and Cenozoic. See Chart of
   {Geology}.
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Mesozoic \Mes`o*zo"ic\, n.
   The Mesozoic age or formation.
   [1913 Webster]

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