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astronavigation

[as-troh-nav-i-gey-shuh n]
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noun
  1. celestial navigation.
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Origin of astronavigation

First recorded in 1940–45; astro- + navigation
Related formsas·tro·nav·i·ga·tor, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for astronavigation

astronavigation

noun
  1. another term for celestial navigation
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Derived Formsastronavigator, noun
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