klatch or klatsch (kl?ch, kläch)n. A casual social gathering, usually for conversation.[German Klatsch, from klatschen, to gossip, make a sharp noise, of imitative origin.]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.klatch (klæt?) n another word for kaffeeklatschCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014