Monarchy Monarchy is a form of government headed by a single member of a royal family, usually a king, queen, or some other hereditary ruler.
Commonality Commonality is a quality that applies to materiel or systems:
a. possessing like and interchangeable characteristics enabling each to be utilized, or operated and maintained ...
Bronchopulmonary Segments The bronchopulmonary segments are the anatomic, functional, and surgical units of the lungs.
Definition
[ n.]