1. plural of juniority; the state, condition, or period of being junior in rank, age, or standing
Usage: formal; chiefly used in academic or institutional contexts
2. plural of juniority; groups or classes of junior members within an organization or institution
Usage: institutional; rare

Examples

• The juniorities in the law firm were eager to prove themselves to the senior partners.
• Despite their juniorities, the younger employees contributed valuable ideas to the project.
• The university organized separate social events for the juniorities and the senior students.
• His juniority in the department meant he had fewer privileges than his colleagues.
• The juniorities of both organizations met to discuss collaboration opportunities.