- a line on a map connecting points that have the same mean winter temperature.
Origin of isocheim
1860–65; iso- + -cheim < Greek cheîma winter cold
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a line on a map connecting places with the same mean winter temperature
Word Origin for isocheim
C19: from iso- + Greek kheima winter weather
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