eliminator
C1Neutral to formal in general contexts; common as a technical term in sports, electronics, and consumer products.
Definition
Meaning
A person, team, device, or agent that removes or gets rid of something.
Specifically refers to: 1) A contestant or team that defeats another in a knockout competition (e.g., 'The tournament eliminator'). 2) An electrical device that filters out or blocks a specific frequency (e.g., 'a noise eliminator'). 3) A chemical product that removes something unwanted (e.g., 'an odour eliminator').
Linguistics
Semantic Notes
The noun 'eliminator' is a derivative agent noun from the verb 'eliminate'. It inherently carries a sense of active agency and finality in the process of removal or defeat.
Dialectal Variation
British vs American Usage
Differences
In sports (particularly cricket), 'Eliminator' is a formal term for a specific knockout match in some tournaments (e.g., the Indian Premier League playoff system). In American English, this specific sports usage is less common; 'play-in game' or 'wild-card game' are more frequent. In consumer products, 'eliminator' is used similarly in both varieties.
Connotations
Neutral-technical in both varieties. In sports contexts, it can carry connotations of high-pressure, decisive contests.
Frequency
More frequent in technical and sports journalism than in everyday conversation. Slightly more common in UK/Commonwealth English due to specific cricket terminology.
Vocabulary
Collocations
Grammar
Valency Patterns
eliminator of [undesirable thing][undesirable thing] eliminatorVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Death is the great eliminator.”
Usage
Context Usage
Business
Rare, except in product marketing ('stain eliminator').
Academic
Used in scientific contexts, e.g., biology ('predator as a population eliminator') or engineering ('frequency eliminator circuit').
Everyday
Most common in consumer goods context ('I bought a new odour eliminator for the fridge.').
Technical
Precise term in electronics (band-stop filter), sports (knockout match), and pest control.
Examples
By Part of Speech
adjective
British English
- The eliminator round proved decisive.
- She applied an eliminator cream.
American English
- The eliminator game was intense.
- He bought an eliminator spray.
Examples
By CEFR Level
- This spray is a good stain eliminator.
- Our team is the eliminator in the championship.
- The new noise eliminator headphones work incredibly well.
- They face the league leaders in a crucial eliminator match next week.
- The predator acts as a natural population eliminator, maintaining ecological balance.
- The electronic circuit includes a 50Hz hum eliminator to clean the audio signal.
Learning
Memory Aids
Mnemonic
Think of 'ELIMINATOR' as 'I'll limit' + 'ator' (the doer). The one who *does* the limiting or removing.
Conceptual Metaphor
COMPETITION IS A JOURNEY / PURIFICATION IS CLEANING. An eliminator is a gatekeeper on the journey or a cleaning agent.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'ликвидатор' (liquidator), which has stronger, often historical/military connotations. 'Eliminator' is more neutral. Also distinct from 'устранитель' which is a very literal, low-frequency translation.
Common Mistakes
- Using 'eliminator' as a verb (e.g., 'He will eliminator the problem'). Incorrect; the verb is 'eliminate'. Confusing 'eliminator' (agent) with 'elimination' (process).
Practice
Quiz
In which context is 'eliminator' LEAST likely to be used?
FAQ
Frequently Asked Questions
Not in core everyday conversation. It's more frequent in specific domains like sports commentary, electronics, and on product labels (e.g., 'weed eliminator').
An eliminator often implies complete removal or decisive termination. A filter typically selects, separates, or refines, allowing some things through while blocking others. An eliminator aims for total removal of a specific thing.
Yes, though it often sounds dramatic or metaphorical (e.g., 'He was the eliminator of corruption in the department'). More commonly, it refers to devices, products, or sports teams.
No, the correct spelling is always 'eliminator' with an '-or' ending in both British and American English.