1

areography

noun ar·e·og·ra·phy \ˌer-ē-ˈä-grə-fē\

Definition of areography

plural

-es

  1. :  description of the surface of the planet Mars

areographic

\ˌer-ē-ə-ˈgra-fik\ adjective Mariner 6 emerged from behind the disk of Mars on the night side, near the north pole, in areographic latitude 79° north, longitude 274°. — Sky & Telescope, October 1969

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Origin and Etymology of areography

areo- + -graphy


2

areography

noun ar·e·og·ra·phy \ˌer-ē-ˈä-grə-fē\

Definition of areography

plural

-es

  1. :  descriptive biogeography

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Origin and Etymology of areography

area + -o- + -graphy


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a rounded knoll or a ridge of ice

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