Source : Webster's Revised Unabridged Dictionary (1913)

Plowland \Plow"land`\, Plougland \Ploug"land`\, n.
   1. Land that is plowed, or suitable for tillage.

   2. (O. Eng. Law) the quantity of land allotted for the work
      of one plow; a hide.

Source : WordNet®

plowland
     n : arable land that is worked by plowing and sowing and raising
         crops [syn: {cultivated land}, {farmland}, {ploughland},
         {tilled land}, {tillage}, {tilth}]