macebearer

/ˈmeɪsˌbɛrər/
noun
  1. A person who carries a ceremonial mace, especially in a procession or official ceremony.
    • The macebearer walked ahead of the mayor during the parade.
    • The macebearer's role is an ancient tradition in many British towns.
    • At the university graduation, the macebearer led the faculty into the hall.