columella

kolumella puhekieltä Any of various small structures in plants or animals that are columnar in shape.
puhekieltä The skin at the end of the septum which separates the nostrils.
puhekieltä In birds, reptiles, and amphibians, the small bone which carries vibration from the tympanum to the inner ear.
puhekieltä In gastropods, the structure at the center of the whorls of the shell.
puhekieltä The structure at the center of the calyx where the septa join together.
puhekieltä The central sterile portion of the sporangium in various fungi.
puhekieltä A rod-shaped reinforcing element of the sexine layer of a pollen grain.
puhekieltä (l), modiolus
puhekieltä stapes, stirrup bone, stirrup
(diminutive of): a small column or pillar