ArctogaeaPronunciation: /ˌɑːktəˈdʒiːə/ (US Arctogea) ZoologyDefinition of Arctogaea a major zoogeographical area comprising the Palaearctic, Nearctic, Ethiopian, and Oriental regions. Derivatives Arctogaean adjective Origin:modern Latin, from Greek arktos 'northern' + gaia 'earth'Arctogaea in other Oxford dictionaries Definition of Arctogaea in the US English dictionary
