Yak - Definition
yak
n 1: noisy talk [syn: yak, yack, yakety-yak, chatter,
cackle]
2: large long-haired wild ox of Tibet often domesticated [syn:
yak, Bos grunniens]
v 1: talk profusely; "she was yakking away about her
grandchildren" [syn: yak, gab]