Also found in: Thesaurus, Encyclopedia, Wikipedia.
Gell-Mann(gĕl′măn′), Murray Born 1929.
American theoretical physicist who won a 1969 Nobel Prize for his work on the classification and interactions of elementary particles. In 1964, he proposed the existence of quarks.
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.
(Biography) Murray. born 1929, US physicist, noted for his research on the interaction and classification of elementary particles: Nobel prize for physics in 1969
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
Murray, born 1929, U.S. physicist: Nobel prize 1969.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.