D defs.my
Entry 1 sense Webster, 1913

Sweeny

/swēn'-ē/ · Swee·ny · IPA /swˈiːniː/
01 n. An atrophy of the muscles of the shoulder in horses; also, atrophy of any muscle in horses.
  1. 1.
    An atrophy of the muscles of the shoulder in horses; also, atrophy of any muscle in horses.(Far.)