isohel
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i·so·hel
(ī′sō-hĕl′)n.
A line drawn on a map connecting points that receive equal amounts of sunlight.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
isohel
(ˈaɪsəʊˌhɛl)n
(Physical Geography) a line on a map connecting places with an equal period of sunshine
[C20: from iso- + Greek hēlios sun]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
i•so•hel
(ˈaɪ səˌhɛl)n.
a line on a weather map connecting points that receive equal amounts of sunshine.
[1900–05 <iso- + Greek hḗlios sun]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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Noun | 1. | isohel - an isogram connecting points receiving equal amounts of sunshine |
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