sectorials

/sɛkˈtɔriəlz/
noun
  1. Events or competitions that involve only a specific section or group within a larger organization, such as a school or company.
    • Our company's annual sectorials bring together employees from different departments for friendly competition.
    • The school held sectorials for each grade before the all-school tournament.
    • She won first place in the science sectorials and advanced to the district finals.