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.
Offset Disc Harrow. This type of harrows can be worked upon in an offset position i.e. why it is called offset harrow. A single change in hitch makes the harrow to move either to the left or right side of the tractor. This is very popular nowadays as it gives a very smooth soil.