decasyllable
C2Formal, Literary, Technical (Prosody)
Definition
Meaning
A line of verse consisting of ten syllables.
A metrical unit or line in poetry containing exactly ten syllables, often used as a standard form in various poetic traditions, such as the iambic pentameter common in English poetry. It can also refer to a word that is ten syllables long, though this usage is less common.
Linguistics
Semantic Notes
A strictly quantitative term from prosody (the study of versification). It describes a structural feature of a line, not its rhythmic pattern (meter). An iambic pentameter line is a type of decasyllable, but not all decasyllables are in iambic pentameter.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. The term is used identically in literary and academic contexts on both sides of the Atlantic.
Connotations
Technical, scholarly, associated with the analysis of classical and traditional poetic forms.
Frequency
Extremely low frequency in everyday language. Used almost exclusively within literary criticism, poetry workshops, and university-level studies of literature. Frequency is comparable in both UK and US academic registers.
Vocabulary
Collocations
Grammar
Valency Patterns
The [poem/stanza] is written in decasyllables.He analysed the use of the decasyllable in [author's] sonnets.A decasyllable consists of ten syllables.Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “None. It is a technical term.”
Usage
Context Usage
Business
Never used.
Academic
Used in literary studies, poetry analysis, and prosody. e.g., 'The dissertation explores the evolution of the decasyllable in Renaissance epic poetry.'
Everyday
Virtually never used in everyday conversation.
Technical
Core term in the technical field of prosody (versification).
Examples
By Part of Speech
verb
British English
- The poet chose to decasyllabise the medieval narrative, reshaping it into regular ten-syllable lines.
American English
- The poet chose to decasyllabize the medieval narrative, reshaping it into regular ten-syllable lines.
adverb
British English
- The lines are constructed decasyllabically, with remarkable consistency.
American English
- The lines are constructed decasyllabically, with remarkable consistency.
adjective
British English
- The decasyllabic norm became the standard for the epic form in that period.
American English
- The decasyllabic norm became the standard for the epic form in that period.
Examples
By CEFR Level
- Shakespeare often wrote in decasyllables, specifically iambic pentameter.
- The translator faced the challenge of rendering the Italian hendecasyllables into English decasyllables without losing the poem's musicality.
- Critics have noted a gradual loosening of the strict decasyllable in the poet's later work, reflecting a shift towards more conversational rhythms.
Learning
Memory Aids
Mnemonic
Think of 'DECA' (meaning ten, like in 'decathlon') + 'SYLLABLE'. A decasyllable is a ten-syllable unit.
Conceptual Metaphor
MEASURED UNIT IS A CONTAINER (The line is a container holding exactly ten syllables).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'десятисложник' (desyatislóžnik), which is a direct equivalent but is itself a highly specialized term. There is no common everyday Russian word for this concept.
- Avoid associating it with 'десятистрочный' (ten-line), which refers to the number of lines, not syllables.
Common Mistakes
- Pronouncing it as /diːkə-/ instead of /ˈdɛkə-/.
- Confusing it with 'dissyllable' (two syllables).
- Using it to describe a ten-letter word.
- Assuming it automatically means iambic pentameter.
Practice
Quiz
Which of the following is MOST accurately described as a decasyllable?
FAQ
Frequently Asked Questions
Not exactly. Iambic pentameter is a specific rhythmic pattern (five iambs) that results in a ten-syllable line. 'Decasyllable' only specifies the syllable count (ten), not the rhythm. So, all iambic pentameter lines are decasyllables, but not all decasyllables are in iambic pentameter (they could have a different meter).
It is a fundamental line length in many European poetic traditions. The English heroic couplet (iambic pentameter), the Italian 'endecasillabo' (adapted into English), and the French 'décasyllabe' are all prominent examples.
No. It is a specialized term used primarily in literary analysis, poetry writing (prosody), and academic study. You are very unlikely to encounter it in everyday speech or general writing.
The adjective form is 'decasyllabic', as in 'a decasyllabic line' or 'decasyllabic verse'.