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Definitions

heat shield

NOUN
heat barrier
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A top lieutenant of Chief Executive Mark Zuckerberg for more than 20 years, Bosworth’s outspokenness and hard-charging style have made him a magnet for controversy—and, at times, a useful heat shield for his billionaire boss.

From The Wall Street Journal • May 25, 2026

During its suborbital cruise phase, Starship successfully released its payload of 20 mock Starlink satellites, along with two satellites that scanned its heat shield and sent data back to the ground during the its descent.

From BBC • May 23, 2026

The upper stage has several test objectives, including cargo deployment and heat shield development.

From Barron's • May 21, 2026

Initial inspections indicate the heat shield performed as expected, with no unusual issues observed.

From Science Daily • May 4, 2026

Once it lands here, they'll ditch the heat shield, all the life support stuff, and a bunch of empty fuel tanks.

From "The Martian" by Andy Weir




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