Freebase(0.00 / 0 votes)Rate this definition: Serval. The serval is a medium-sized African wild cat. DNA studies have shown that the serval is closely related to the African golden cat and the caracal. Chambers 20th Century Dictionary (0.00 / 0 votes) Rate this definition:
Word forms: plural harrows. countable noun. A harrow is a piece of farm equipment consisting of a row of blades fixed to a heavy frame. When it is pulled over ploughed land, the blades break up large lumps of soil.
A drag harrow, a type of soil cultivation implement, is used to break up and smooth out the surface of the soils. It is designed with many flexible steel tines or teeth to suit all-types applications.For example:1  Aerate and de-thatch pastures, lawns. 2  breaking up cores.3  returning sand/soil to the surface. 4  Renovate pasture. drag harrow, a type of soil cultivation implement, is used to break up and smooth out the surface of the soils. It is designed with many flexible steel tines or teeth to suit all-types applications. For example: 1  Aerate and de-thatch pastures, lawns. 2  breaking up cores. 3  returning sand/soil to the surface. 4  Renovate pasture.