grenz rays
/ (ɡrɛnz) /
noun
physics X-rays of long wavelength produced in a device when electrons are accelerated through 25 kilovolts or less
Origin of grenz rays
1C20: from grenz from German Grenze boundary
Words Nearby grenz rays
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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