The position, rank, or office of a chiliarch; rule or command over one thousand; a division of one thousand.
From Greek 'khiliás' (thousand) + 'arkhia' (rule, from 'arkhein' to rule). The '-archia' suffix appears in 'anarchy,' 'monarchy,' and 'patriarch,' all related to systems of rule.
In Byzantine administrative and military systems, 'chiliarchia' wasn't just a military rank but an entire organizational district—showing how Greek terminology for military units became the basis for territorial administration and tax collection in medieval empires.
Complete word intelligence in one call. Free tier — 50 lookups/day.