master-at-arms: meaning, definition, pronunciation and examples
C1/C2 (Low frequency, specialized domain)Formal, technical, historical
Quick answer
What does “master-at-arms” mean?
A senior naval officer responsible for discipline, law enforcement, and weapons training aboard a ship.
Audio
Pronunciation
Definition
Meaning and Definition
A senior naval officer responsible for discipline, law enforcement, and weapons training aboard a ship.
Historically, a ship's police officer; a warrant officer or chief petty officer tasked with maintaining order, security, and instruction in small arms and close combat on naval vessels.
Dialectal Variation
British vs American Usage
Differences
The term and the role are nearly identical in both modern British and American navies, stemming from common naval tradition.
Connotations
Associated strongly with naval hierarchy, tradition, and maritime authority.
Frequency
Equally low-frequency in both varieties, used almost exclusively in naval/maritime contexts.
Grammar
How to Use “master-at-arms” in a Sentence
The Master-at-Arms [verb e.g., detained, instructed, reported] the sailor.The [rank, e.g., Chief] Master-at-Arms of [ship name].Vocabulary
Collocations
Examples
Examples of “master-at-arms” in a Sentence
verb
British English
- The sailor was master-at-armed? (Not a standard verb form; the term is a noun only.)
American English
- You cannot master-at-arms someone. (Not a standard verb form; the term is a noun only.)
adverb
British English
- He acted master-at-armsly? (No adverb form exists.)
American English
- No adverb form is derived from this noun.
adjective
British English
- He held a master-at-arms position. (Nominal compound used attributively.)
American English
- She attended the master-at-arms training school. (Nominal compound used attributively.)
Usage
Meaning in Context
Business
Not used.
Academic
Used in historical or military studies texts discussing naval organization.
Everyday
Extremely rare. Would only be used by those with naval experience or in historical fiction.
Technical
Standard term within naval/maritime manuals, procedures, and hierarchy descriptions.
Vocabulary
Synonyms of “master-at-arms”
Strong
Neutral
Vocabulary
Antonyms of “master-at-arms”
Watch out
Common Mistakes When Using “master-at-arms”
- Using it for army personnel (it's exclusively naval).
- Writing it as 'master at arms' without hyphens.
- Confusing it with 'armorer'.
FAQ
Frequently Asked Questions
The role is similar but specifically for naval contexts. A master-at-arms performs military police duties aboard ships and within naval installations.
No, it is a specifically naval (and sometimes maritime) term. The equivalent in the army is typically 'military police' or 'provost'.
Traditionally, it is a senior enlisted or warrant officer rank, not a commissioned officer rank. It is a position of significant authority and responsibility within its sphere.
It is a fixed, closed compound noun. The hyphens link the words into a single lexical unit denoting a specific role, similar to 'mother-in-law' or 'jack-of-all-trades'.
A senior naval officer responsible for discipline, law enforcement, and weapons training aboard a ship.
Master-at-arms is usually formal, technical, historical in register.
Master-at-arms: in British English it is pronounced /ˌmɑːstər ət ˈɑːmz/, and in American English it is pronounced /ˌmæstər ət ˈɑːrmz/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None directly associated.”
Learning
Memory Aids
Mnemonic
Think of a 'master' of the 'arms' (weapons) and the rules on a ship – the Master-at-Arms.
Conceptual Metaphor
AUTHORITY IS A NAVAL OFFICER; LAW IS SHIPBOARD DISCIPLINE.
Practice
Quiz
In which context would you most likely encounter the term 'master-at-arms'?