third estate n the third order or class in a country or society divided into estates, esp. for representation in a parliament; the commons, townsmen, or middle class English Collins Dictionary - English Definition & Thesaurus
DEFINITION of 'C-Suite'. A widely-used slang term used to collectively refer to a corporation's most important senior executives. C-Suite gets its name because top senior executives' titles tend to start with the letter C, for chief, as in chief executive officer, chief operating officer and chief information officer.
Wage grade is the term used for workers with recognizable skills. These are the people responsible for operation and maintenance of government business entities. The salary is based on similar jobs in the immediate area and the pay grade has 5 steps. There is little lateral movement and promotions are also limited.