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Devonian

adjective De·vo·ni·an \ di-ˈvō-nē-ən \

Definition of Devonian

1 :of or relating to Devonshire, England
2 :of, relating to, or being the period of the Paleozoic era between the Silurian and the Mississippian or the corresponding system of rocks — see Geologic Time Table
—

Devonian

noun

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Origin and Etymology of devonian

Devon, England

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