eight ball
B2-C1Informal, idiomatic. Neutral in pool contexts; informal and figurative in extended meaning.
Definition
Meaning
In the game of pool, the black ball marked with the number 8, which must be pocketed last to win the standard game of "eight-ball".
A person or thing considered to be doomed, unlucky, or a source of bad fortune; often used in the phrase "behind the eight ball" to mean in a difficult or disadvantageous position.
Linguistics
Semantic Notes
The phrase "behind the eight ball" is an idiom, originating from the game of pool, where a player's cue ball is positioned behind the eight ball, blocking a clean shot and creating a disadvantage.
Dialectal Variation
British vs American Usage
Differences
The game 'eight-ball' and the idiom 'behind the eight ball' are common in both varieties. The spelling 'eight-ball' (with hyphen) is more common in American English, while 'eight ball' (open) is more common in British English.
Connotations
Identical connotations in both varieties.
Frequency
Equally common and understood, given global awareness of pool/billiards.
Vocabulary
Collocations
Grammar
Valency Patterns
be + behind + the + eight ballpocket + the + eight ballsink + the + eight ballVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “behind the eight ball”
Usage
Context Usage
Business
"The new regulations have put our small company behind the eight ball."
Academic
Rare in formal academic texts, except in sociological studies of leisure or metaphorical usage.
Everyday
"Don't ask me for advice today, I'm totally behind the eight ball."
Technical
In cue sports, refers specifically to the black ball numbered 8 in the game of eight-ball pool.
Examples
By Part of Speech
verb
British English
- He eight-balled his opponent with a perfect final shot.
- (Informal/rare, means to defeat decisively in pool)
American English
- She totally eight-balled the competition. (Figurative, rare)
adjective
British English
- He was in an eight-ball situation. (Figurative, informal)
American English
- It was an eight-ball kind of day. (Informal, meaning unlucky)
Examples
By CEFR Level
- The black ball in pool is the eight ball.
- He hit the eight ball into the pocket.
- To win this game, you must sink the eight ball last.
- I feel like I'm behind the eight ball with all this homework.
- After missing the crucial shot, he found himself strategically behind the eight ball.
- The sudden market crash left many investors behind the eight ball.
- The company's failure to innovate early has placed it squarely behind the eight ball in a now-saturated market.
- Her argument was rhetorically behind the eight ball from the outset due to a fatal flaw in its premise.
Learning
Memory Aids
Mnemonic
Imagine a giant number 8 ball rolling towards you, forcing you to move backwards (behind it). If you're stuck behind it, you can't move forward easily—you're in a tough spot.
Conceptual Metaphor
DIFFICULTIES ARE OBSTRUCTIONS IN A GAME; BAD LUCK IS A PHYSICAL OBJECT (the eight ball).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not translate literally as "восьмой шар"; while correct for the object, the idiom "behind the eight ball" is not directly translatable. Avoid using it to mean simply "late" or "delayed".
Common Mistakes
- Using 'under the eight ball' (incorrect preposition).
- Using 'eight ball' alone to mean 'problem' without 'behind the'.
- Capitalising it as a proper noun unnecessarily.
Practice
Quiz
What does the idiom 'behind the eight ball' primarily express?
FAQ
Frequently Asked Questions
Rarely. Its core meaning in pool is neutral, but the idiomatic use is almost always negative, describing a problematic situation.
No, it is considered informal or colloquial. It is suitable for conversation, journalism, and informal writing but not for highly formal reports or academic papers (outside specific analyses).
They are entirely different. An 'eight ball' is from pool/billiards. A 'crystal ball' is a glass sphere used by fortune-tellers for predicting the future. Confusing them is a common error for learners.
Yes, for the standard idiom meaning 'in trouble,' you need 'behind the eight ball.' Just 'eight ball' alone typically refers to the pool ball or, in very specific slang contexts, something else entirely (e.g., an eighth of an ounce of drugs).