longhorn
US /ˈlɑːŋ.hɔːrn/
UK /ˈlɑːŋ.hɔːrn/

1.
a breed of cattle with long horns, formerly common in the southwestern US
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The Texas longhorn is a symbol of the American West.
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We saw a herd of longhorns grazing in the pasture.
a breed of cattle with long horns, formerly common in the southwestern US