Webster's Revised Unabridged Dictionary · 1913

Udder

Udder , noun

[Old English uddir, Anglo-Saxon ūder; akin to Dutch uijer, German euter, Old High German ūtar, ūtiro, Icelandic jūgr, Swedish jufver, jur, Danish yver, Latin uber, Greek o"y^qar, Sanskrit ūdhar. r216. Compare Exuberant.]

1.
(Anatomy) 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. — Shakespeare
2.
One of the breasts of a woman. [Rare]
Yon Juno of majestic size, With cowlike udders, and with oxlike eyes. — Pope