The Collaborative International Dictionary of English v.0.48:

Stoccado \Stoc*ca"do\, n. [F. estocade, fr. Sp. estocada, or It.
   stoccata, from Sp. estoque, or It. stocco, a rapier, fr. G.
   stock a stick. See Stock.]
   A stab; a thrust with a rapier. --Shak.
   [1913 Webster]