trierarch

/ˈtraɪəˌrɑrk/
noun
  1. In ancient Athens, a wealthy citizen who was required to finance and command a trireme (a warship) for the state.
    • The trierarch was responsible for the ship's crew and maintenance.
    • The historian described the trierarch's role in the naval battle of Salamis.
    • Being a trierarch was a costly duty imposed on the richest Athenians.
Synonyms
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