D defs.my
Entry 2 senses Webster, 1913

Pigskin

/(pĭg"skĭn`)/ · Pig·skin · IPA /ˈpɪɡˌskɪn/
01 n. The skin of a pig, -- used chiefly for making saddles; hence, a colloquial or slang term for a saddle.
  1. 1.
    The skin of a pig, -- used chiefly for making saddles; hence, a colloquial or slang term for a saddle.
  2. 2.
    A football; -- so called because the covering is often made of pigskin.[Colloq.]