Cultivator /(k?l"t?-v?`t?r)/

Cul·ti·va·tor

Cultivator

n.
  1. One who cultivates; as, a cultivator of the soil; a cultivator of literature.
  2. An agricultural implement used in the tillage of growing crops, to loosen the surface of the earth and kill the weeds; esp., a triangular frame set with small shares, drawn by a horse and by handles.