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heat barrier

noun, Aerospace.
Origin of heat barrier
1950-55 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the web for heat barrier
  • Dual walls provide a heat barrier that reduces the outer wall temperature and are safer to operate.
British Dictionary definitions for heat barrier

heat barrier

another name for thermal barrier
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
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