Also found in: Thesaurus, Acronyms, Encyclopedia, Wikipedia.
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.
(Logic) logic the connective that gives the value true to a disjunction if one or other, but not both, of the disjuncts are true. Also called: exclusive disjunction Compare inclusive or
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014