razor back


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razor back

a fault in conformation of any modern farm animal; a sharp-ridged backbone produced by long spinous processes of the vertebrae and scant longissimus dorsi muscles.
References in periodicals archive ?
Mo' Fo'" or "Puke" hill and "The Razor Back," a shale outcropping above Desolation Lake, will test a rider's mettle.
It is comprised of three separate Zords and has a battery-operated razor back and saw spinning action.
The works will be on the 11 kilometre section of Gorge Road, between Bermuda Court and Torrens Hill Road and the five kilometre section of Battunga Road, between Echunga and Razor Back Road.