What is Harrow?
Harrow definition and meaning on Dictionary terms:
an agricultural implement with spikelike teeth or upright disks, drawn chiefly over plowed land to level it, break up clods, root up weeds, etc.
verb (used with object)
to draw a harrow over (land).
to disturb keenly or painfully; distress the mind, feelings, etc., of.
verb (used without object)
to become broken up by harrowing, as soil.