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Arctic fox

or arctic fox

noun
  1. a thickly furred, short-eared fox, Alopex lagopus, of the arctic regions, brownish gray in summer and white in winter.

Origin of Arctic fox

First recorded in 1765–75
Also called white fox.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for arctic fox

arctic fox

noun
  1. a fox, Alopex lagopus, of arctic regions, whose fur is dark grey in the summer and white in the winterSee also blue fox
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