Tabby n. : A kind of waved silk, usually called watered silk, manufactured like taffeta, but thicker and stronger. The watering is given to it by calendering.

Tabby n. : A mixture of lime with shells, gravel, or stones, in equal proportions, with an equal proportion of water. When dry, this becomes as hard as rock.

Tabby n. : A brindled cat; hence, popularly, any cat.

Tabby n. : An old maid or gossip.

Tabby a. : Having a wavy or watered appearance; as, a tabby waistcoat.

Tabby a. : Brindled; diversified in color; as, a tabby cat.

Tabby v. t. : To water; to cause to look wavy, by the process of calendering; to calender; as, to tabby silk, mohair, ribbon, etc.

Example:
Can a brown Tabby cat give birth to many different color kittens?

Taxonomy
tabby, tabby pattern, pattern, Tabby cat, cats, stripes, mackerel, breed, tabby patterns, gene, mackerel tabby, tabby markings, free encyclopedia, search, forehead, catts, interaction, coat colors.

Defination from the web:
tabby cat has a distinctive coat that features stripes, dots, or swirling patterns. ... The mackerel tabby pattern has vertical, gently curving stripes on the side of the body. ... Mackerel is the most common tabby pattern. ...