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IRAS

British  

abbreviation

  1. Infrared Astronomical Satellite, a pioneering international earth-orbiting satellite that during 1983 made an all-sky survey at infrared wavelengths

"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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In 1983 the Infrared Astronomical Satellite, or IRAS, was launched.

From Scientific American • Nov. 16, 2021

IRAS, by contrast, operates at the other end of the electromagnetic spectrum: it "sees" in the dark by detecting the long waves of infrared radiation, or heat.

From Time Magazine Archive

Says James Dockerty, who manages pension benefits for 35,000 Shell Oil employees: "IRAS will become very popular."

From Time Magazine Archive

On April 25 it was detected by the new U.S.-British-Dutch Infrared Astronomical Satellite IRAS.

From Time Magazine Archive

She faints on the body of Antony, and is recalled to life by the cries of her women:— IRAS.

From Characteristics of Women Moral, Poetical, and Historical by Jameson, Mrs. (Anna)