Also found in: Medical.
1. Double: diplococcus.
2. Having double the basic number of chromosomes; diploid: diplont.
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.
diplo-or before a vowel
[from Greek, from diploos, from di-1 + -ploos -fold]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
a combining form meaning “double,” “in pairs”: diplococcus.
[< Greek, comb. form of diplóos twofold]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.