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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

Example Sentences

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Kyiv plundered warehouses for veteran Soviet antiaircraft guns and fitted heavy machine guns, some almost a century old, with thermal imaging systems.

From The Wall Street Journal • Mar. 15, 2026

Drones were being used to acquire thermal imaging of the blaze and assist the emergency response, authorities said.

From Los Angeles Times • Nov. 21, 2025

Taiwan's coastguard conducts law enforcement patrols around Kinmen 24 hours a day, assisted by coastal radar and thermal imaging systems to detect Chinese fishing boats, smugglers and swimmers.

From Barron's • Nov. 11, 2025

They also used an infrared thermal imaging camera to show that mice lacking ACOX2 produced less heat in their brown fat.

From Science Daily • Oct. 9, 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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