tailback
B2Informal (traffic); Technical/Sports (American football)
Definition
Meaning
A long queue of stationary or slow-moving traffic extending back from an obstruction.
In American football, an offensive player positioned behind the quarterback who primarily runs with the ball.
Linguistics
Semantic Notes
The traffic meaning is primarily British/Commonwealth; the sports meaning is primarily American. The core semantic link is the idea of something positioned at or forming the 'tail end' of something else.
Dialectal Variation
British vs American Usage
Differences
In British English, 'tailback' almost exclusively refers to a traffic jam. In American English, the primary meaning is the football position; a traffic jam is more commonly called a 'backup' or 'traffic jam'.
Connotations
UK: Negative (frustration, delay). US (sports): Neutral/technical (positional role).
Frequency
High frequency in UK English for traffic reports. Moderate frequency in US English within sports contexts; low frequency for traffic.
Vocabulary
Collocations
Grammar
Valency Patterns
There is/was a tailback on [ROAD]A tailback formed/caused/stretched [DISTANCE/LOCATION]The [EVENT] led to a tailbackVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “[No common idioms specific to 'tailback']”
Usage
Context Usage
Business
Rare, except in logistics discussing delays: 'The accident caused a tailback that delayed our deliveries.'
Academic
Very rare outside of transportation studies.
Everyday
Common in UK/Commonwealth: 'Avoid the M25, there's a huge tailback.'
Technical
Common in American football commentary and analysis: 'The tailback took the handoff and rushed for eight yards.'
Examples
By Part of Speech
verb
British English
- The traffic began to tailback for miles after the closure.
American English
- (Rare as verb) The cars tailbacked from the exit ramp.
adverb
British English
- (Not standard)
American English
- (Not standard)
adjective
British English
- (Not standard)
American English
- (Not standard)
Examples
By CEFR Level
- The road is closed. There is a long tailback.
- We were late because of a tailback on the motorway.
- A broken-down lorry caused a tailback stretching over five kilometres.
- The star tailback evaded three tackles before scoring the decisive touchdown.
Learning
Memory Aids
Mnemonic
Imagine the BACK of a long TAIL of cars stuck on a road.
Conceptual Metaphor
TRAFFIC IS A SERPENT/BODY (with a head and a tail that backs up).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'задний ход' (reverse gear).
- The football meaning has no direct Russian equivalent; it's a specific position ('раннинбек').
- Avoid literal translation as 'спинка хвоста'.
Common Mistakes
- Using 'tailback' for a general traffic jam in American English (use 'backup').
- Using the traffic meaning in a US sports context.
- Misspelling as 'tail back' (should be one word or hyphenated).
Practice
Quiz
In which context would an American most likely use the word 'tailback'?
FAQ
Frequently Asked Questions
Yes, but primarily as a technical term in American football for a player position. For traffic, Americans typically say 'backup' or 'traffic jam'.
It is occasionally used informally as a verb (e.g., 'traffic tailbacked for miles'), but this is non-standard. The noun form is vastly more common.
A 'tailback' specifically refers to the linear queue of vehicles forming behind a point of obstruction. A 'traffic jam' is a broader term for general, often gridlocked, congestion.
In very specialized contexts, it can refer to a reverse flow in a system (e.g., data), but the two main meanings are traffic queue (UK) and football position (US).