foul line: meaning, definition, pronunciation and examples
B2Technical/General
Quick answer
What does “foul line” mean?
A line or boundary marked on a sports field or court which, if crossed or passed beyond, results in a rule violation (a foul).
Audio
Pronunciation
Definition
Meaning and Definition
A line or boundary marked on a sports field or court which, if crossed or passed beyond, results in a rule violation (a foul).
Any demarcated boundary in a sporting or competitive context that defines a limit which must not be transgressed. Metaphorically, it can refer to a limit of acceptable behavior.
Dialectal Variation
British vs American Usage
Differences
The term is used in both varieties, but the specific sports it refers to differ. In the UK, it is most associated with basketball (adopted from US sports) and some field events. In the US, it is strongly associated with baseball, basketball, and bowling.
Connotations
In the US, the primary connotation is baseball. In the UK, the primary connotation is often basketball.
Frequency
More frequent in American English due to the cultural prominence of baseball and basketball.
Grammar
How to Use “foul line” in a Sentence
The player stood at the foul line.The ball landed outside the foul line.He stepped over the foul line.Vocabulary
Collocations
Usage
Meaning in Context
Business
Rare. Potentially metaphorical: "The new policy clearly defines the foul lines for ethical conduct."
Academic
Used in sports science, kinesiology, or papers analyzing sports rules.
Everyday
Common in discussions about watching or playing sports like basketball, baseball, or bowling.
Technical
Precise term in the official rulebooks of multiple sports.
Vocabulary
Synonyms of “foul line”
Vocabulary
Antonyms of “foul line”
Watch out
Common Mistakes When Using “foul line”
- Confusing it with 'finish line'.
- Using 'foul' as a verb in this compound (e.g., 'he fouled line' is incorrect).
- Misspelling as 'fowl line'.
FAQ
Frequently Asked Questions
No, while the general concept is similar (a boundary marking a rule violation), its specific location and consequences differ by sport (e.g., in baseball vs. basketball vs. bowling).
Yes, though it's less common. It can describe a clear limit of acceptable behaviour, e.g., 'His comments crossed a foul line.'
In basketball, they are the same line. 'Free-throw line' specifies its function during a free-throw shot, while 'foul line' is a more general term for that boundary.
It's an idiomatic expression meaning to conform strictly to rules or standards, to stay just within the limits of what is permitted.
A line or boundary marked on a sports field or court which, if crossed or passed beyond, results in a rule violation (a foul).
Foul line is usually technical/general in register.
Foul line: in British English it is pronounced /ˈfaʊl ˌlaɪn/, and in American English it is pronounced /ˈfaʊl ˌlaɪn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “toe the foul line (to conform to rules or standards)”
Learning
Memory Aids
Mnemonic
Think of a line that, if you commit a 'foul' by crossing it, you're 'fouled line' – the foul line.
Conceptual Metaphor
A BOUNDARY IS A LINE; RULE-BREAKING IS CROSSING A LINE.
Practice
Quiz
In which of these sports is the term 'foul line' LEAST commonly used?