delta ray
(redirected from Delta electron)Also found in: Thesaurus.
Related to Delta electron: Delta radiation
delta ray
n.
An electron ejected from matter by ionizing radiation.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
delta ray
n
(General Physics) a particle, esp an electron, ejected from matter by ionizing radiation
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
del′ta ray`
n.
a low-energy electron emitted by a substance after bombardment by higher-energy particles, as alpha particles.
[1905–10]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Switch to new thesaurus
Noun | 1. | delta ray - an electron ejected from matter by ionizing radiation |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.