What does commissariat mean?
A commissariat is an organized department responsible for supplying an armed force with food, rations, and other essential provisions — in effect, the logistics arm of an army. The word also has a notable historical meaning: in the Soviet Union, government departments were styled 'People's Commissariats' rather than ministries, a naming convention that lasted until 1946. The English word derives ultimately from the medieval Latin 'commissarius,' an official entrusted with a duty, and entered English largely through French and Russian usage. Today, commissariat sounds distinctly formal and institutional; it surfaces most often in military history, accounts of wartime logistics, and writing about Soviet administration. It should not be confused with the related word 'commissary,' which denotes an actual store or canteen where goods are issued rather than the administrative body overseeing them.
The branch of an army responsible for providing food and supplies to soldiers.
"Napoleon's campaigns were often undone less by battle than by the failures of his commissariat."
Especially associated with the British Army's historical Board/Department of Supply.
A government department, particularly one in the former Soviet Union, equivalent to a ministry.
"The People's Commissariat for Foreign Affairs handled Soviet diplomacy until 1946."
Now chiefly historical, referring to the pre-1946 Soviet administrative system.
Regular plural formation; used both for multiple military supply departments and, historically, for several Soviet government departments.
"The reorganization consolidated several commissariats into a single ministry."
Until 1946, the Soviet Union had no 'ministries' at all — its government departments were called 'People's Commissariats,' each run by a commissar.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of commissariat
Commissariat comes from the French 'commissariat,' itself derived from medieval Latin 'commissarius,' meaning an official entrusted with a charge or commission — the same root that gives us 'commissioner' and 'commissar.' The military sense developed in European armies, notably entering British use for the army's supply department, while the governmental sense became prominent through the Soviet Union's 'People's Commissariats.' Its relatives across languages include German 'Kommissariat' and Russian 'комиссариат.'
How commissariat is actually used
The term carries a formal, historical, or bureaucratic register; in everyday modern English it appears mainly in military history and in discussions of the Soviet era. In British usage it traditionally refers specifically to the army supply service.
Easily confused with commissariat
A commissary is a store or canteen that issues food and goods (especially in the US military or prisons), whereas a commissariat is the administrative department or office responsible for supplying an army or, historically, a government ministry.
A commissar is an official of the Communist Party or the Soviet state, while a commissariat is the department or office such officials headed.