aberration
C1Formal
Definition
Meaning
A departure from what is normal, usual, or expected; a deviation from a standard or norm.
A lapse in mental state, a defect in a lens or mirror causing distorted images, or in biology, an atypical development or characteristic.
Linguistics
Semantic Notes
Often implies a temporary or unusual deviation, not a permanent state. Carries a negative connotation of something being wrong or flawed.
Dialectal Variation
British vs American Usage
Differences
No significant lexical or grammatical differences. Used identically in both varieties.
Connotations
Slightly more common in formal writing and scientific contexts in both varieties.
Frequency
Similar frequency in both; perhaps marginally more common in British academic prose.
Vocabulary
Collocations
Grammar
Valency Patterns
aberration in [something]aberration from [the norm/standard]aberration of [judgement/nature][be/represent] an aberrationVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “A blip on the radar (similar sense of temporary deviation)”
Usage
Context Usage
Business
Refers to an unusual result or event that disrupts normal trends, e.g., 'The poor Q3 sales were an aberration, not a trend.'
Academic
Used in psychology, optics, biology, and statistics to denote deviations from expected patterns or norms.
Everyday
Used to describe atypical behaviour or a one-off mistake, e.g., 'His rudeness was an aberration; he's usually very polite.'
Technical
Specific meanings in optics (image distortion) and astronomy (apparent displacement of celestial objects).
Examples
By Part of Speech
verb
British English
- (No standard verb form. Use 'deviate' or 'aberrate' in technical contexts.)
American English
- (No standard verb form. Use 'deviate' or 'aberrate' in technical contexts.)
adverb
British English
- (Rarely used. 'Aberrantly' is possible but highly formal: 'The data point behaved aberrantly.')
American English
- (Rarely used. 'Aberrantly' is possible but highly formal: 'The light focused aberrantly.')
adjective
British English
- The results were aberrational and not included in the final report.
- She exhibited aberrational behaviour after the incident.
American English
- The lens had an aberrational flaw that distorted the image.
- His outburst was aberrational for such a calm person.
Examples
By CEFR Level
- The sunny day in November was a pleasant aberration.
- His low test score was an aberration; he usually gets top marks.
- The journalist argued that the election result was a historical aberration, unlikely to be repeated.
- The apparent kindness of the villain was merely a temporary aberration in his cruel nature.
- The study aimed to determine whether the spike in crime was a statistical aberration or the beginning of a new trend.
- Critics dismissed the film's success as an aberration, attributing it to clever marketing rather than artistic merit.
Learning
Memory Aids
Mnemonic
Think: 'ABERRATION' contains 'ERR' (error) – an aberration is an error or deviation from the normal path.
Conceptual Metaphor
PATH/COURSE METAPHOR: Normality is a straight path; an aberration is a straying from that path.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Не путать с 'аберрацией' только в научном смысле (оптика). В английском слово шире и включает поведенческие, социальные отклонения.
- Не является прямым синонимом 'ошибка' (mistake, error). Акцент на отклонении от нормы, а не на неправильности действия.
Common Mistakes
- Using 'aberration' to mean a permanent flaw or characteristic (it's usually temporary).
- Confusing with 'aberrant' (adj.) in structure, e.g., 'He is an aberration person' (incorrect) vs. 'His behaviour is aberrant' (correct).
Practice
Quiz
In which context is 'aberration' used MOST specifically?
FAQ
Frequently Asked Questions
Mostly yes, as it implies a deviation from a desirable or expected standard. However, it can be neutral in scientific contexts (e.g., 'optical aberration') and occasionally positive (e.g., 'a happy aberration').
It is uncommon and potentially dehumanizing. Typically, it describes a person's behaviour, action, or characteristic (e.g., 'His cruelty was an aberration'), not the person themselves.
They are close synonyms. 'Aberration' often suggests a temporary straying or a moral/mental lapse, while 'anomaly' is more neutral and factual, common in scientific contexts.
The verb 'aberrate' exists but is highly technical (used in optics, biology). In most contexts, use verbs like 'deviate', 'stray', or 'diverge' instead.
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