American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "yackety-yak" in a sentence
"Whew, that was a lot of yackety-yak on my part ... but then, I have much to talk about after a long break."
"They lapsed into a long pondering silence at the board, then started talking at once, yackety-yak together."
"Left were the portly, graying bartender, a youngish, blonde waitress of hardbitten looks adding up her tabs, and a yackety-yak goodfella talking a blue streak at the end of the bar."