intr.v., yakked, also yacked, yak·king, yack·ing, yaks, yacks.
To talk persistently and meaninglessly; chatter.
n.
Prolonged, sometimes senseless talk; chatter.
[Imitative.]
yakker yak'ker n.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.
