Dict: easton - Harrow

easton:

Harrow @ (Heb. harits), a tribulum or sharp threshing sledge; a frame armed on the under side with rollers or sharp spikes ( kjv@2Samuel:12:31; kjv@1Chronicles:20:3). Heb. verb sadad, to harrow a field, break its clods kjv@Job:39:10; kjv@Isaiah:28:4; kjv@Hosea:10:11). Its form is unknown. It may have resembled the instrument still in use in Egypt.