• synonyms


noun Astronomy.
  1. the rising of the earth above the horizon of the moon or other celestial body, viewed from that body's surface or from a spacecraft orbiting it.
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Origin of earthrise

First recorded in 1965–70; earth + (sun)rise
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for earthrise

Historical Examples

  • It had become almost a ritual with us these last few years, staying up night after night to watch the earthrise.

    The Statue

    Mari Wolf

British Dictionary definitions for earthrise


  1. the rising of the earth above the lunar horizon, as seen from a spacecraft emerging from the lunar farside
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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