noun
promotion
pruh-MOH-shun/prəˈməʊʃn/
Advancement in position or development.
The new insignia marks the firefighter's promotion as colleagues applaud.

Etymology
Promotion presents advancement in rank as “moving forward.” The physical direction becomes a social one: someone is advanced to a higher office or position.
In context
E4 occurring after 30 months the automatic promotion from E3 to E4 is new
More examples
- Two employees receive promotions at the annual meeting.
- The foundation supports the promotion of science education.
- The promotion of healthy habits begins at home.
Forms
promotion · promotions
promote verb — To help someone or something advance.
Similar words
- advancement
- Advancement can describe gradual progress, not just a formal step.
- support
- Support means providing help, without necessarily producing advancement.