ghost car: meaning, definition, pronunciation and examples
C1Colloquial, Specialized (Law Enforcement/Motoring)
Quick answer
What does “ghost car” mean?
1) A vehicle, often a police vehicle, whose markings and windows are designed to blend in with regular traffic for traffic enforcement or surveillance. 2) A vehicle that appears to be driverless or operating autonomously.
Audio
Pronunciation
Definition
Meaning and Definition
1) A vehicle, often a police vehicle, whose markings and windows are designed to blend in with regular traffic for traffic enforcement or surveillance. 2) A vehicle that appears to be driverless or operating autonomously.
The term can also refer to a vehicle involved in ghost riding (exiting a moving vehicle to dance beside it), a phantom or spectral vehicle in folklore, or a prototype or test vehicle that is not publicly acknowledged.
Dialectal Variation
British vs American Usage
Differences
In the UK, 'ghost car' is a well-established term for unmarked police traffic vehicles. In the US, the term is less standardized; 'unmarked car', 'stealth car', or 'slick top' are more common in law enforcement, while 'ghost car' may refer to autonomous vehicles or the 'ghost riding' subculture.
Connotations
UK: Primarily connotes law enforcement and traffic safety/deterrence. US: More varied connotations, ranging from law enforcement to street culture ('ghost riding') or technology (self-driving cars).
Frequency
Higher frequency and more specific meaning in UK English. Lower frequency and more polysemous in American English.
Grammar
How to Use “ghost car” in a Sentence
The [police] deployed a ghost carA ghost car [pulled over] the speeding motoristTo [operate/drive] a ghost carVocabulary
Collocations
Examples
Examples of “ghost car” in a Sentence
verb
British English
- The traffic unit will ghost-car that stretch of the A1 this weekend.
American English
- They're ghost-caring the highway to catch speeders.
adjective
British English
- The ghost-car initiative has reduced speeding.
- A ghost-car operation is underway.
American English
- The ghost-car tactic is controversial.
- He was caught by a ghost-car unit.
Usage
Meaning in Context
Business
Not typically used.
Academic
May appear in papers on traffic psychology, law enforcement strategies, or autonomous vehicle technology.
Everyday
Used in conversations about driving, police, and traffic fines. 'Watch out for the ghost cars on the motorway.'
Technical
Used in law enforcement and traffic management contexts to describe a specific type of enforcement vehicle.
Vocabulary
Synonyms of “ghost car”
Strong
Neutral
Weak
Vocabulary
Antonyms of “ghost car”
Watch out
Common Mistakes When Using “ghost car”
- Using 'ghost car' to mean any old or broken-down car (incorrect). Confusing it with 'ghost train' or 'ghost town'. Using it as the primary term for an autonomous vehicle in formal contexts.
FAQ
Frequently Asked Questions
No, but its most established meaning is an unmarked police traffic car, especially in British English. It can also refer to a car used in 'ghost riding' or a phantom vehicle in stories.
A 'ghost car' is typically for traffic enforcement and may have darkened windows or hidden markings. An 'undercover car' is for broader investigative work and is designed not to be associated with police at all.
It's possible in informal or journalistic contexts to evoke the idea of a car driving itself like a ghost, but 'autonomous vehicle' or 'self-driving car' are the standard technical terms.
Because, like a ghost, its true nature (as a police vehicle) is hidden or invisible to drivers until it 'appears' to take enforcement action.
1) A vehicle, often a police vehicle, whose markings and windows are designed to blend in with regular traffic for traffic enforcement or surveillance. 2) A vehicle that appears to be driverless or operating autonomously.
Ghost car is usually colloquial, specialized (law enforcement/motoring) in register.
Ghost car: in British English it is pronounced /ˈɡəʊst ˌkɑː/, and in American English it is pronounced /ˈɡoʊst ˌkɑr/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “Drive like you've seen a ghost car (i.e., very cautiously, fearing an unmarked police vehicle)”
Learning
Memory Aids
Mnemonic
Think of a police car that's like a ghost: you can't easily see its true identity (markings) until it's too late.
Conceptual Metaphor
LAW ENFORCEMENT IS A (HIDDEN) SUPERNATURAL PRESENCE. The vehicle is metaphorically a ghost—invisible, surprising, and potentially frightening to offenders.
Practice
Quiz
In which context is 'ghost car' MOST LIKELY to refer to a law enforcement vehicle?