vinquish

From The Collaborative International Dictionary of English v.0.48:

Vanquish \Van"quish\, n. (Far.)
   A disease in sheep, in which they pine away. [Written also
   vinquish.]
   [1913 Webster]
.

From The Collaborative International Dictionary of English v.0.48:

Vinquish \Vin"quish\, n. (Far.)
   See Vanquish, n.
   [1913 Webster]