interceptor
C1Formal, Technical, Military
Definition
Meaning
A person, vehicle, or device that stops or catches something, especially an aircraft, missile, or message, that is moving toward a target.
More broadly, any system, program, or entity designed to interrupt, monitor, or seize something in transit, such as data, communications, or a person.
Linguistics
Semantic Notes
Primarily a concrete noun for a physical object or person. Can be used metaphorically in computing/security contexts (e.g., a program that intercepts data). Implies an active, defensive, or disruptive role.
Dialectal Variation
British vs American Usage
Differences
No significant spelling or meaning differences. Both use the term in military and technical contexts identically.
Connotations
Strongly associated with military defence, air superiority, and, more recently, cybersecurity. Carries connotations of speed, technology, and protection.
Frequency
Equally frequent in specialised contexts in both varieties; rare in everyday conversation.
Vocabulary
Collocations
Grammar
Valency Patterns
interceptor + of + [threat] (e.g., interceptor of missiles)interceptor + for + [purpose] (e.g., interceptor for border patrol)[adjective] + interceptor (e.g., hypersonic interceptor)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “None specific to this word. Figurative use: 'act as a moral interceptor'.”
Usage
Context Usage
Business
Rare. Possibly in IT security: 'The software acts as a data interceptor.'
Academic
Used in military history, aerospace engineering, and computer science papers.
Everyday
Very rare. Might be heard in news about military conflicts or sports (e.g., a goalkeeper as an interceptor).
Technical
Common in military aviation, missile defence, cybersecurity (packet interceptor), and law enforcement (communications interceptor).
Examples
By Part of Speech
verb
British English
- The system is designed to interceptor incoming threats.
- To interceptor the communication, specialised hardware is required.
American English
- The program can interceptor network packets.
- The agency sought legal authority to interceptor the suspect's emails.
adverb
British English
- The plane moved interceptingly towards the target. (Very rare/unnatural)
American English
- The software functioned interceptingly. (Very rare/unnatural)
adjective
British English
- The interceptor squadron was on high alert.
- They developed an interceptor capability for coastal defence.
American English
- The interceptor missile was launched successfully.
- Interceptor aircraft patrolled the border zone.
Examples
By CEFR Level
- The goalkeeper was a great interceptor of the ball.
- The military uses fast jets called interceptors.
- The police used a car to interceptor the criminal.
- The new missile defence system relies on advanced ground-based interceptors.
- The cybersecurity tool acts as a data interceptor, monitoring all outgoing traffic.
- The hypersonic interceptor represents a paradigm shift in aerial defence capabilities.
- Legal frameworks often struggle to keep pace with technologies used to interceptor digital communications.
Learning
Memory Aids
Mnemonic
Imagine a goalkeeper in football (soccer) INTERCEPTING a ball; an 'interceptor' does the same for missiles or aircraft.
Conceptual Metaphor
A SHIELD or a NET. Something that is thrown or placed in the path of a moving threat to neutralise it.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct calque with перехватчик if the context is not military/technical. In everyday contexts, 'stopper' or 'blocker' may be more natural.
- Do not confuse with 'interpreter' (переводчик).
Common Mistakes
- Misspelling as 'intercepter' (less common variant).
- Using it as a general synonym for 'catcher'.
- Incorrect stress: /ˈɪn.tə.sep.tə/ instead of /ˌɪn.təˈsep.tə/.
Practice
Quiz
In which context is 'interceptor' LEAST likely to be used?
FAQ
Frequently Asked Questions
Yes, it is almost exclusively used as a noun. The verb form is 'intercept'. Using 'interceptor' as a verb is non-standard.
'Interceptor' is the agent/object that does the stopping (the fighter jet). 'Interception' is the action or event of stopping something (the act of catching the missile).
Yes, figuratively. In American football or rugby, a player who catches a pass intended for an opponent is said to make an interception, and could be called an 'interceptor', though 'intercepting player' is more common.
'Interceptor' is the standard and far more common spelling in both UK and US English, especially for technical/military uses. 'Intercepter' is a rare variant.