- the commander of a trireme
- at Athens, a person who built, outfitted, and maintained a trireme for the service of the state
Origin of trierarchClassical Latin trierarchus ; from Classical Greek tri?rarchos ; from tri?r?s, a trireme (; from tri-, tri- + -?r?s ; from Indo-European base an unverified form er?-, to row, oar from source row, rudder) + archos, leader, chief: see -arch
- The captain of a Greek trireme.
- An Athenian who outfitted and maintained a trireme as a part of his civic duties.
Origin of trierarchLatin tri&emacron;rarchus, from Greek tri&emacron;rarkhos : tri&emacron;r&emacron;s, trireme; see trei- in Indo-European roots + arkhos, ruler; see –arch.