Advertisement

Advertisement

View synonyms for thermal barrier

thermal barrier

noun

, Aeronautics, Rocketry.
  1. the high temperatures produced by the friction between a supersonic object and the earth's atmosphere that limit the speed of an airplane or rocket.


thermal barrier

noun

  1. an obstacle to flight at very high speeds as a result of the heating effect of air friction Also calledheat 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
Discover More

Word History and Origins

Origin of thermal barrier1

First recorded in 1950–55
Discover More

Example Sentences

But as the climate heats up, this “thermal barrier” could erode as fungi in the environment adapt to higher temperatures.

The biggest focus of current green-building efforts is on the “building envelope,” which is the thermal barrier between the inside of your home and the outdoor environment.

“So our temperature is almost like a thermal barrier that protects us against many organisms.”

Buried inside the extra-thick walls of these homes are layers of high-density fiberglass insulation flanked by rigid foam boards taped together at the seams to forge a thermal barrier.

The hot weather creates a thermal barrier on the Okanogan which means the chinook and sockeye will be stacked up in the cooler water of Brewster Pool.

Advertisement

Advertisement

Advertisement

Advertisement