Eastern Hemisphere

noun

the eastern part of the terrestrial globe, including Asia, Africa, Australia, and Europe.

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British Dictionary definitions for eastern hemisphere

eastern hemisphere

noun (often capitals)

that half of the globe containing Europe, Asia, Africa, and Australia, lying east of the Greenwich meridian
the lands in this, esp Asia

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

eastern hemisphere in Science

Eastern Hemisphere

[ē′stərn]

The half of the Earth that includes Europe, Africa, Asia, and Australia, as divided roughly by the 0° and 180° meridians. See more at prime meridian.