* Brain: the pituitary stalk, also known as the<unk>  and<unk> undibular stalk, is the connection between the hypothalamus and the posterior pituitary. * Hair follicle: the<unk>  is the cup or funnel in which a hair follicle grows. *<unk>  (heart): The<unk>  of the heart, or conus arteriosus, is the outflow portion of the right ventricle. * Lung: The alveolar sacs of the lungs, from which the air chambers (alveoli) open, are also called<unk> undibula. * Sinus (anatomy): The ethmoidal<unk>  is the most important of three<unk> undibula of the nose: the frontal<unk>  and the maxillary<unk>  flow into it. *<unk>  of uterine tube: the funnel-like end of the mammal oviduct nearest to the ovary. * Gallbladder: The<unk>  of the gallbladder (also known as the "neck" of the gallbladder) is the end of nearest to the cystic duct, which is often dilated relative to the body of the gallbladder, and is a common site for gallstones. * Renal pelvis, sometimes called the renal<unk>
Infundibulum
Inoculum
Otic vesicle
Epicles
Concha bullosa
Nodule of vermis
Root sheath 
Reticular membrane