English dictionary
Cenozoic
/,s/i/n/@/'z/oU//I/k/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
adjective
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of or relating to or denoting the Cenozoic era
Source: WordNet 3.0
-
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 <i>cænozoic</i>, <i>cainozoic</i>, <i>kainozoic</i>.] See <u>Geology</u>.
Source: webster1913
noun
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approximately the last 63 million years
Source: WordNet 3.0