Neogaean
Pronunciation : Ne`o*g?"an
Part of Speech : a.
Etymology : [Neo- + Gr. (Zo?l.)
Definition : Defn: Of or pertaining to the New World, or Western Hemisphere.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder