The farmer tirelessly harrowed the field before planting, breaking up the clumps of earth and leaving a fine, even surface.

I used a harrow to prepare the soil for planting.

The harrowing images of the war left a lasting impact on the survivors.

The farmer used a disk harrow to break up the soil.

The farmer used a disc harrow to break up the soil.

The farmer used a disc harrow to prepare the soil for planting.