presidency

/ˈprɛzɪdənsi/
noun
  1. The position or job of being the president of a country, organization, or company.
    • The company's presidency changed hands after the founder retired.
    • His presidency of the university lasted for twelve years.
    • She is running for the presidency of the United States in the next election.
  2. The period of time during which someone serves as president.
    • Historians often debate the successes and failures of each presidency.
    • His presidency ended with a historic peace treaty.
    • The country experienced great economic growth during her presidency.