noun a central axis or column in various anatomical structures, such as the columella of the ear or the columella in certain plants
In anatomy, the term columella is used to describe structures like the nasal columella, which is the fleshy external end of the nasal septum.
In botany, a columella can refer to a sterile tissue column in the center of a moss capsule.
In biology, a columella refers to a central axis or pillar-like structure, such as the central axis of a sporangium in fungi.
In mycology, columella is used to describe the sterile tissue that forms the central axis of a mushroom cap.
In the field of literature, the term 'columella' may be used to describe a small column or pillar in a building or structure.
Botanists may use the term 'columella' to refer to a sterile central axis in certain fungi, such as mushrooms.
In the medical field, surgeons may use the term 'columella' to describe the fleshy external structure that separates the nostrils.