bul: носна кухина

Information
has URI	http://lexvo.org/id/term/bul/%D0%BD%D0%BE%D1%81%D0%BD%D0%B0%20%D0%BA%D1%83%D1%85%D0%B8%D0%BD%D0%B0

Meaning
means	(noun) 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 nasal cavity