a giver of unwanted
advice or meddler in others' affairs
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by
Houghton Mifflin Harcourt. All rights reserved.
Word origin of 'kibitzer'Yiddish < colloq. Ger kiebitzen, to look on (at cards) < kiebitz, meddlesome onlooker, orig., plover, of echoic orig.