cenozoic

2 definitions found

cenozoic - Collaborative International Dictionary of English v.0.48 :

  Cenozoic \Ce`no*zo"ic\, a. [Gr. ? recent + ? life.] (Geol.)
     Belonging to the most recent division of geological time,
     including the tertiary, or Age of mammals, and the
     Quaternary, or Age of man. [Written also c[ae]nozoic,
     cainozoic, kainozoic.] See Geology.
     [1913 Webster]
  
     Note: This word is used by many authors as synonymous with
           Tertiary, the Quaternary Age not being included.
           [1913 Webster]

cenozoic - WordNet (r) 2.1 (2005) :

  Cenozoic
      adj 1: of or relating to or denoting the Cenozoic era
      n 1: approximately the last 63 million years [syn: Cenozoic,
           Cenozoic era, Age of Mammals]