D defs.my
Entry 4 senses Webster, 1913

Spud

/(spŭd)/ · IPA /spʌd/
01 n. A sharp, narrow spade, usually with a long handle, used by farmers for digging up large-rooted weeds; a similarly shaped implement used for…
  1. 1.
    A sharp, narrow spade, usually with a long handle, used by farmers for digging up large-rooted weeds; a similarly shaped implement used for various purposes.
    “My spud these nettles from the stone can part.” Swift.
  2. 2.
    A dagger.[Obs.]
  3. 3.
    Anything short and thick; specifically, a piece of dough boiled in fat.[Local, U.S.]
  4. 4.
    A potato.[Colloq.]