Udder

Part of speech: noun (n.)

1. The glandular organ in which milk is secreted and stored; -- popularly called the bag in cows and other quadrupeds. See Mamma. A lioness, with udders all drawn dry. Shak.

2. One of the breasts of a woman. [R.] Yon Juno of majestic size, With cowlike udders, and with oxlike eyes. Pope.