Aftonian

adjective
Af·​to·​ni·​an | \(ˈ)af-¦tō-nē-ən\

Definition of Aftonian 

: belonging to the first interglacial interval during the glacial epoch in North America

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First Known Use of Aftonian

1895, in the meaning defined above

History and Etymology for Aftonian

Afton, town in Iowa + English -ian

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Dictionary Entries near Aftonian

aftmost

aftn

aft of

Aftonian

AFTRA

afunctional

a function of

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The first known use of Aftonian was in 1895

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