udder

A baglike organ containing the mammary glands, characteristic of certain female mammals, such as cows, sheep, and goats.

The mammary glands of cattle and various other animals, especially when large and baggy and with more than one teat, as two or four; the milk-bag. Single glands with one nipple apiece are more frequently called teat or dug.

The glandular organ in which milk is secreted and stored; — popularly called the bag in cows and other quadrupeds. See mamma.

One of the breasts of a woman.

Part of domestic milk-giving animal that expresses milk, especially cow. Also goat, sheep, yak. See mammary gland.

mammary gland of bovids (cows and sheep and goats)