The throat of a calyx, corolla, etc.
That portion of the interior of a spiral shell which can be seen by looking into the aperture.
The narrow passage from the mouth to the pharynx, situated between the soft palate and the base of the tongue.
The trachea.
A section of road or bridleway which has a reputation for having strong crosswinds or localized wind swirls.
Any duct for air or other gas.
The anus.