Definition
The "vomer" is a small, thin bone located in the midline of the nasal cavity. It forms the inferior and posterior part of the nasal septum, which divides the nasal cavity into two halves. It's shaped somewhat like a ploughshare, hence the name. Imagine it as the keel of a ship, providing structural support. The vomer helps to direct airflow through the nose. It articulates with several other bones of the skull.