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1. a large, shaggy-haired wild ox, Bos grunniens, of the Tibetan highlands, having long, curved horns.
2. a domesticated variety of this animal.
[1785–95; < Tibetan, sp. gyag]


or yack


v. yakked yacked, yak•king yack•ing, v.i.
1. to gab; chatter.
2. incessant idle or gossipy talk.
[1945–50; appar. of expressive orig.]
yak′ker, n.



n., v.i., v.t. yakked, yak•king. Slang.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.yakety-yak - noisy talkyakety-yak - noisy talk        
talk, talking - an exchange of ideas via conversation; "let's have more work and less talk around here"
blether, chin music, idle talk, prate, prattle - idle or foolish and irrelevant talk
References in periodicals archive ?
MBTA customers want more clickety-clack, clickety-clack - and less yakety-yak, tap, tap, beep, beep, yak.
Metro, Yakety-Yak Wireless, Quizno's Tropical Smoothie Cafe, Larry's Pizza West Cantrell Plaza Pazzaz Interiors, Asian Nails, Tuscany Tan, Karate for Kids.
Africans added our own words, such as banjo, okay, boogie and yakety-yak.