Infundibulum

[Sarah]

A funnel-shaped or dilated organ or part; as, the infundibulumof the brain, a hollow, conical process, connecting the floor of thethird ventricle with the pituitary body; the infundibula of thelungs, the enlarged terminations of the bronchial tubes.

[Sarah]

(plural: infundibuli)

1. a funnel-shaped object which, as matter passes through it's base, makes a sound analogous to a [kazoo]. In myth, leprechauns are said to travel through an infundibulum to reach the other end of the rainbow.

2. a vestigial organ which develops in humans upon the completion of a doctorate in English. Although not confirmed, it has been hypothesized that this organ is used for general insertion and storage.

[Jessica]

a structure or organ in the body that is shaped like a funnel (= an object that is wide at the top and narrow at the bottom)