crown octavo: meaning, definition, pronunciation and examples
C2Technical/Formal/Professional
Quick answer
What does “crown octavo” mean?
A standard size for a book page, approximately 189 mm x 246 mm (7.
Audio
Pronunciation
Definition
Meaning and Definition
A standard size for a book page, approximately 189 mm x 246 mm (7.44 in x 9.69 in) before binding, resulting from folding a full sheet of paper to produce eight leaves (16 pages).
A book or publication produced in this size, often associated with mid-range hardcovers, quality literature, academic works, or finely printed editions. The term can imply a certain physical quality or format prestige.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning. The imperial measurements (inches) may be slightly more referenced in the US, while metric equivalents are common in the UK. The abbreviation '8vo' or '8°' is used internationally.
Connotations
In both regions, it connotes a traditional, quality book format, often used for first editions, academic treatises, or fine press books.
Frequency
Equally low-frequency in both dialects, confined to specialist fields. The term is more likely to be recognized in cities with publishing heritage (e.g., London, New York, Oxford).
Grammar
How to Use “crown octavo” in a Sentence
[Book/Volume/Edition] + [be verb] + [in] + crown octavoPrint/publish/bind + [object] + [in] + crown octavoVocabulary
Collocations
Examples
Examples of “crown octavo” in a Sentence
verb
British English
- The printers will crown-octavo the entire run of the conference proceedings.
- We decided to crown-octavo the new poetry collection for a more substantial feel.
American English
- The publisher plans to crown-octavo the limited edition.
- They chose to crown-octavo the biography to accommodate the extensive footnotes.
adverb
British English
- The book was printed crown-octavo, as specified in the author's contract.
- They bound it crown-octavo to match the rest of the series.
American English
- The pages were cut crown-octavo before being sewn.
- It was published crown-octavo, not as a trade paperback.
adjective
British English
- It's a handsome crown-octavo volume, typical of that press's output.
- The crown-octavo format was standard for Victorian three-volume novels.
American English
- The catalog listed several crown-octavo first editions.
- He preferred the crown-octavo binding for his personal library.
Usage
Meaning in Context
Business
Used in publishing contracts, print specifications, and book retailing (especially rare/antiquarian) to describe product format.
Academic
Used in library cataloguing, bibliographic descriptions, and book history studies to specify the physical attributes of a text.
Everyday
Virtually never used. A general reader would say 'a normal hardback size'.
Technical
The primary context. Precise term in printing, binding, and bibliographic metadata to indicate the exact dimensions and construction of a book.
Vocabulary
Synonyms of “crown octavo”
Vocabulary
Antonyms of “crown octavo”
Watch out
Common Mistakes When Using “crown octavo”
- Mispronouncing 'octavo' with stress on the first syllable (/ˈɒk.tə.voʊ/). Correct stress is on the second: /ɒkˈteɪ.voʊ/.
- Using it as a general adjective (e.g., 'a crown octavo author' is incorrect).
- Confusing it with 'Royal Octavo', which is a slightly larger size.
FAQ
Frequently Asked Questions
While the nominal size based on the imperial 'crown' sheet (20x15 inches) is standard, the final trimmed size of a bound crown octavo book can vary slightly depending on the publisher's and binder's practices, typically around 189x246 mm.
Technically, yes, if it is cut from sheets of crown paper and folded octavo. However, the term is overwhelmingly associated with hardcover or quality binding. A paperback in this size would more commonly just be described by its dimensions.
Royal octavo is larger. It starts from a 'royal' sized sheet of paper (25x20 inches), resulting in a book approximately 234x156 mm. Crown octavo is derived from the smaller 'crown' sheet.
The precise format (crown octavo, quarto, etc.) is a key part of a book's bibliographical description. The first edition of a work often had a specific format, and later editions or reprints might change it. Identifying the correct format helps authenticate and value a book.
A standard size for a book page, approximately 189 mm x 246 mm (7.
Crown octavo is usually technical/formal/professional in register.
Crown octavo: in British English it is pronounced /ˌkraʊn ɒkˈteɪ.vəʊ/, and in American English it is pronounced /ˌkraʊn ɑːkˈteɪ.voʊ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None. It is a technical term and does not feature in idiomatic expressions.”
Learning
Memory Aids
Mnemonic
Think of a royal **CROWN** sitting on a book that has been folded **EIGHT** (octavo) times to make it a dignified, regal size for a library.
Conceptual Metaphor
BOOK FORMAT IS HIERARCHY (crown octavo is a 'noble' or 'standard' rank among book sizes, below the majestic folio and quarto).
Practice
Quiz
In which professional field is the term 'crown octavo' most precisely and commonly used?