Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.
Switch to new thesaurus
|Noun||1.||nasal cavity - either of the two cavities lying between the floor of the cranium and the roof of the mouth and extending from the face to the pharynx|
neuroepithelium - epithelium associated with special sense organs and containing sensory nerve endings
upper respiratory tract - the nose and throat and trachea