peruse
C1/C2Formal, literary, academic, professional. Sometimes used ironically in informal contexts.
Definition
Meaning
To read or examine something thoroughly and carefully, often with attention to detail.
To examine, inspect, or survey something in a detailed manner, not necessarily limited to reading. Can also be used in a more casual, ironic sense meaning 'to glance over'.
Linguistics
Semantic Notes
The word often carries a connotation of leisurely, careful examination. There is a well-documented 'contronym' potential: historically and formally it means 'to read carefully', but informally it is sometimes used to mean 'to skim'. This informal usage is often considered erroneous by purists.
Dialectal Variation
British vs American Usage
Differences
No significant difference in core meaning. The informal/skimming usage is arguably more common and more accepted in casual American English.
Connotations
In both dialects, the formal usage suggests a studious, attentive activity. The ironic/informal usage is more likely to be marked by tone or context.
Frequency
More frequent in written English than in everyday spoken English in both regions.
Vocabulary
Collocations
Grammar
Valency Patterns
[Subject] peruse [Object][Subject] peruse [Object] for [details/errors][Subject] spend [time] perusing [Object]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “None specific to 'peruse'. The verb itself is often used in formal contexts where an idiom might be used informally (e.g., 'give something a once-over').”
Usage
Context Usage
Business
Used for careful examination of contracts, reports, or financial statements before signing or decision-making.
Academic
Used for detailed reading of primary sources, archival material, or complex theories.
Everyday
Rare in casual speech. May be used humorously or ironically for looking at a menu or leaflet.
Technical
Used in legal, archival, or editorial contexts to denote meticulous review.
Examples
By Part of Speech
verb
British English
- Solicitors must peruse the lease agreement before advising their client.
- He settled in the library to peruse the ancient manuscripts.
American English
- Please peruse the attached proposal and provide your feedback by Friday.
- I had a moment to peruse the gallery's new catalogue.
Examples
By CEFR Level
- The lawyer took several hours to peruse the complex contract.
- I like to peruse the bookshop shelves on a Saturday afternoon.
- Before the merger, the board spent a week perusing the due diligence reports.
- Scholars peruse these fragile documents under strict archival conditions.
Learning
Memory Aids
Mnemonic
Think: 'PERUse a PERfectly USEd document' – you use your perfect attention to read it thoroughly.
Conceptual Metaphor
EXAMINATION IS A JOURNEY (one *pores over* or *goes through* a text).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'пролистать' (to flick through). The correct formal equivalent is 'внимательно прочитать/изучить'. The false friend is the potential confusion with the informal English meaning of 'skim', which matches 'пролистать'.
Common Mistakes
- Using it to mean 'skim' in formal writing. / Using it in overly casual contexts where 'read', 'look at', or 'scan' would be more natural.
Practice
Quiz
In which context is the use of 'peruse' most formally appropriate?
FAQ
Frequently Asked Questions
While increasingly used informally to mean 'to look over casually', its traditional and formal meaning is 'to read thoroughly and carefully'. In academic or professional writing, the 'skim' meaning may be considered an error.
No, it is a mid-to-high frequency C1/C2 level word, more common in written English (legal, academic, formal business) than in everyday conversation.
Yes, it can be used for examining anything in detail, such as a map, a collection of art, or a landscape, though its primary association is with text.
'Scrutinize' or 'pore over' are strong synonyms that capture the element of careful, detailed examination.
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