yak
US /jæk/
UK /jæk/

1.
a large, heavily built, long-haired wild ox with a humped shoulder, found in Tibet and central Asia.
:
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The Tibetan plateau is home to the wild yak.
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We saw a herd of yaks grazing in the mountains.
a large, heavily built, long-haired wild ox with a humped shoulder, found in Tibet and central Asia.