stána m. (or n. g. ardharcādi ifc. ā or ī; derivation doubtful, but prob. connected with √ stan, from the hollow resonance of the human breast), the female breast (either human or animal), teat, dug, udder, [RV.] &c. &c.
the nipple (of the female or the male breast), [Suśr.]
a kind of pin or peg on a vessel shaped like a teat, [ŚBr.]