- A large sting ray (Dasybatis, / Trygon, Sayi) native of
the Southern United States. It is destitute of large spines on the body
and tail. - A large sting ray (Rhinoptera bonasus, or R. quadriloba)
of the Atlantic coast of the United States. Its snout appears to be
four-lobed when viewed in front, whence it is also called cow-nosed
ray.
Definition
[ n.]