What does adjutant mean?
An adjutant is a military officer who acts as an administrative assistant to a senior commander, handling tasks such as issuing orders, maintaining records, and managing official correspondence. The role is one of trust and proximity: adjutants work closely with commanding officers and are often among the first to learn of operational decisions. In British military tradition, the title also refers to a specific appointment held by a junior officer within a regiment or battalion, typically a captain, and there is a senior variant known as the adjutant-general. Derived from the Latin verb adjutare, meaning 'to help' or 'to assist,' the word literally encodes its own function. Though rooted in military life, adjutant occasionally appears figuratively to describe an exceptionally capable aide or assistant. It is a formal term, rarely heard outside armed forces contexts, but remains a precise and respected designation within them.
nounA military officer who serves as an administrative assistant to a senior commander, responsible for issuing orders and handling official correspondence. In British usage, adjutant also denotes the rank of a junior officer in certain army units.
- A military officer acting as administrative assistant to a senior officer.
- In British military usage, a specific junior officer rank or appointment within a regiment or battalion.
"The colonel entrusted his adjutant with drafting the orders for the morning parade."
"The adjutant read out the names of those commended for bravery."
"She was appointed adjutant of the battalion at the unusually young age of twenty-five."
Standard English plural; no irregular forms exist.
"Both adjutants were decorated for their service during the campaign."
The word 'adjutant' comes from Latin 'adjutare', meaning 'to help' — so every adjutant is literally named for their job of helping.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of adjutant
Adjutant derives from the Latin verb adjutare, a frequentative form of adjuvare meaning 'to help' or 'to assist.' The word entered English in the early 17th century, initially referring more broadly to an assistant or helper before narrowing to its modern military sense. It shares this Latin root with related words such as coadjutor (a joint assistant) and aid.
Related word forms
How adjutant is actually used
Primarily used in formal and military contexts. The term carries connotations of discipline, efficiency, and close service to authority. Outside military circles it is uncommon, though it may appear metaphorically to describe a highly efficient personal assistant.
Easily confused with adjutant
Coadjutant is a rare word meaning someone who assists jointly, whereas adjutant specifically refers to a military administrative officer.