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heat-seeking

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adjective

(of a detecting device) able to detect sources of infrared radiationa heat-seeking camera
(of a missile) able to detect and follow a source of heat, as from an aircraft enginea heat-seeking missile

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QUIZ YOURSELF ON AFFECT VS. EFFECT!

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Question 1 of 7
The rainy weather could not ________ my elated spirits on my graduation day.
heat seeker, noun
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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