Ud"der (?), n. [OE. uddir, AS. uder; akin to D. uijer, G. euter, OHG. utar, utiro, Icel. jugr, Sw. jufver, jur, Dan. yver, L. uber, Gr. o"y^qar, Skr. udhar. 216. Cf. Exuberant.]
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.
One of the breasts of a woman.
Yon Juno of majestic size,
With cowlike udders, and with oxlike eyes.
© Webster 1913.