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.
Used Disc Harrows. HomeÂ» Used Tractor Attachments Â» Used Disc Harrows. About. Highly effective for cultivating or loosening soil, a disc harrow attachment is constructed of a series of steel discs (known as a gang) designed to mulch weeds and other organic debris.