united states marine corps
LowFormal, official, military, journalistic; the informal register 'Marines' is much more frequent.
Definition
Meaning
The naval infantry and combined-arms force of the United States, operating as a separate branch within the Department of the Navy.
Often used as a broader cultural reference point symbolizing elite, disciplined military service, amphibious warfare capability, and esprit de corps.
Linguistics
Semantic Notes
Always capitalized as a proper noun referring to the specific institution. Colloquially shortened to 'Marine Corps' or simply 'the Marines'.
Dialectal Variation
British vs American Usage
Differences
In British contexts, it is typically seen as a foreign institution. The direct British equivalent is the 'Royal Marines' (part of the Royal Navy). The term 'marine corps' is not a standard British English military designation.
Connotations
For American speakers, it carries strong connotations of national service, prestige, and a specific warrior culture. For British speakers, it is understood but carries less cultural weight than 'Royal Marines'.
Frequency
The frequency of the full term is similar in both dialects, as it is an official name. However, references in British media/contexts are far less common.
Vocabulary
Collocations
Grammar
Valency Patterns
[Person/Subject] joined/served in/retired from the United States Marine Corps.The United States Marine Corps [Verb: deploys/conducts/recruits].Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Once a Marine, always a Marine.”
- “The Few. The Proud. The Marines.”
Usage
Context Usage
Business
Virtually unused, except in contexts like defense contracting or veteran-owned businesses.
Academic
Used in historical, political science, or military studies contexts when referring to the institution formally.
Everyday
Rarely used in full in casual conversation; 'the Marines' is standard.
Technical
Used in official military documents, doctrine, and formal reporting to specify the branch precisely.
Examples
By Part of Speech
verb
British English
- The government decided to marine corps the unit.
American English
- The government decided to marine corps the unit.
adverb
British English
- He acted very United States Marine Corps.
American English
- He acted very Marine Corps.
adjective
British English
- He followed United States Marine Corps doctrine.
American English
- He followed USMC doctrine.
Examples
By CEFR Level
- The United States Marine Corps is part of the military.
- My brother wants to join the United States Marine Corps after school.
- The United States Marine Corps has a storied history dating back to 1775, focusing on amphibious operations.
- Deployment of the United States Marine Corps Expeditionary Unit signaled a rapid response to the regional crisis.
Learning
Memory Aids
Mnemonic
Think of the initials 'USMC' which stands for this specific branch, distinct from the Army (USA) or Navy (USN).
Conceptual Metaphor
THE MARINE CORPS IS A FAMILY/BROTHERHOOD; THE MARINE CORPS IS A TOOL (OF NATIONAL POLICY).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not translate 'Corps' as 'корпус' in the sense of a building or a large military formation like a tank corps. The correct equivalent is 'корпус морской пехоты', understood as a distinct military branch.
- Avoid confusing with 'морская пехота' as a general concept; it is the specific, institutional name.
Common Mistakes
- Incorrect: 'United States Marine Corp' (missing the silent 's').
- Incorrect: 'the United State Marine Corps' (missing the 's' on States).
- Capitalization error: 'united states marine corps'.
Practice
Quiz
What is the common, informal way to refer to the United States Marine Corps?
FAQ
Frequently Asked Questions
It is grammatically singular as it refers to a single organization. e.g., 'The United States Marine Corps is a branch of the military.'
'Corps' comes from French, meaning 'body' (as in a body of people). It is pronounced /kɔːr/, identical to 'core'. The 'ps' is silent.
The United States Marine Corps is a separate military branch that operates under the Department of the Navy. The Navy focuses on sea warfare and transport, while the Marines specialize in amphibious and expeditionary warfare from ship to shore.
In most contexts, 'the Marines' is unambiguous and less formal. The full official name is typically reserved for legal documents, official titles, or situations requiring precise distinction from other nations' marine forces.