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Word: phanerozoic (lookup usage) (lookup stats)


Meaning:

Adjective:

  • geology Of, or relating to the geologic eon from about 570 million years ago to the present; comprises the Paleozoic, Mesozoic and Cenozoic eras.

Source: Wiktionary | Src Info »

Proper noun:

  • geology The Phanerozoic eon.

Source: Wiktionary | Src Info »