The Collaborative International Dictionary
Pygargus
Pygarg \Py"garg\, Pygargus \Py*gar"gus\, [L. pygargus, Gr. ?, literally, white rump; ? the rump + white: cf. F. pygargue.]
(Zo["o]l.) A quadruped, probably the addax, an antelope having a white rump.
--Deut. xiv. 5.-
(Zo["o]l.)
The female of the hen harrier.
The sea eagle.
Wiktionary
pygargus
n. pygarg
Usage examples of "pygargus".
Neither have we the pygargus or grip, wherefore I have no occasion to treat further.