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thermal imaging

British  

noun

  1. the use of heat-sensitive equipment to detect or provide images of people or things

"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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Larger drones that have militarily sensitive capabilities, like thermal imaging, as well as “critical” drone components will be subject to a 100% tariff.

From MarketWatch Aug. 14, 2026

Moores has taken his drones out as many as 30 times, mostly at night and in the early morning, when thermal imaging works better—and the capybara, a crepuscular species, is most active.

From The Wall Street Journal Jul. 14, 2026

Using a combination of thermal imaging, behavioral monitoring, materials science techniques, and chemical analysis, the scientists examined the environments where queens are raised.

From Science Daily Jun. 23, 2026

Two fire engines went to the scene and firefighters wearing breathing apparatus entered the house, using hose reel jets and thermal imaging equipment.

From BBC Dec. 13, 2025

In addition, agents use a growing arsenal of technology: helicopters, night-vision goggles, thermal imaging that picks up body heat, and seismic sensors that detect footsteps along immigrant trails.

From "Enrique's Journey" by Sonia Nazario

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