What does "vanquish" mean?

Vanquish: Hence, to defeat in any contest; to get the better of; to put down; to refute. This bold assertion has been fully vanquished in a late reply to the Bishop of Meaux's treatise. Atterbury. For e'en though vanquished, he could argue still. Goldsmith. See Conquer.

Additional senses

  1. 2.A disease in sheep, in which they pine away. [Written also vinquish.]

Sources