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subantarctic

[suhb-ant-ahrk-tik, -ahr-tik]
adjective
  1. of, pertaining to, similar to, or being the region immediately north of the Antarctic Circle; subpolar.

Origin of subantarctic

First recorded in 1870–75; sub- + antarctic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for subantarctic

subantarctic

adjective
  1. of or relating to latitudes immediately north of the Antarctic Circle
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
subantarctic in Science

subantarctic

[sŭb′ănt-ärk′tĭk, -är′tĭk]
  1. Relating to the geographic area just north of the Antarctic Circle. The subantarctic region is the coldest part of the South Temperate Zone.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.