e/Inferior border of lung

Information
has gloss	eng: The inferior border of the lung is thin and sharp where it separates the base from the costal surface and extends into the phrenicocostal sinus; medially where it divides the base from the mediastinal surface it is blunt and rounded.
lexicalization	eng: Inferior border of lung
instance of	(noun) any part of an organism such as an organ or extremity body part