dieresis: meaning, definition, pronunciation and examples
LowTechnical, Literary, Formal
Quick answer
What does “dieresis” mean?
The mark ¨ placed over a vowel to indicate it is pronounced separately from the preceding vowel, as in naïve.
Audio
Pronunciation
Definition
Meaning and Definition
The mark ¨ placed over a vowel to indicate it is pronounced separately from the preceding vowel, as in naïve.
1. The linguistic phenomenon or rule of pronouncing two adjacent vowels as separate sounds rather than a diphthong. 2. In prosody, a break or pause in a line of verse, often coinciding with a mark of punctuation. 3. (Less common) A division or separation; a distinction.
Dialectal Variation
British vs American Usage
Differences
The spelling 'diaeresis' (with an 'a') is significantly more common in British English. The spelling 'dieresis' is more typical in American English, though 'diaeresis' is also understood.
Connotations
No difference in connotation; both spellings denote the same technical concept.
Frequency
The term is rare in everyday usage in both dialects. It is primarily encountered in linguistic, literary, or typographic contexts. 'Umlaut' is sometimes (incorrectly) used in its place in casual American English.
Grammar
How to Use “dieresis” in a Sentence
The dieresis is [used/placed] on [vowel].The word '[example]' contains a dieresis.A dieresis indicates [separate pronunciation/a hiatus].Vocabulary
Collocations
Examples
Examples of “dieresis” in a Sentence
verb
British English
- The editor chose to diaerese the vowel for clarity in the poetic text.
American English
- Some style guides dierese the 'i' in 'naïve' to prevent mispronunciation.
adverb
British English
- [No standard adverbial form in use]
American English
- [No standard adverbial form in use]
adjective
British English
- The diaeretic mark is falling out of use in contemporary publishing.
American English
- The dieretic function is to signal a syllable break.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in linguistics, philology, classical studies, and typography. Example: 'The manuscript shows a dieresis over the iota.'
Everyday
Extremely rare. Might appear in discussions of spelling (e.g., 'coöperate') or brand names (e.g., 'Brontë').
Technical
Core usage. Specific to orthographic rules, font design, and linguistic description of vowel pronunciation.
Watch out
Common Mistakes When Using “dieresis”
- Confusing it with an umlaut. Incorrect: 'The dieresis in German changes the vowel sound.' Correct: 'That is an umlaut.'
- Misspelling as 'dierresis' or 'dierasis'.
- Using it unnecessarily in modern English (e.g., writing 'coöperate' is now considered archaic).
FAQ
Frequently Asked Questions
No. A dieresis indicates two adjacent vowels are pronounced separately (naïve). An umlaut (in German) indicates a historical vowel fronting, creating a new sound (ä, ö, ü). The symbols look identical, but their linguistic functions are different.
Almost never. Its use is largely archaic (coöperate, reëlect) or restricted to certain proper names (Zoë, Chloë, Brontë). Modern style guides usually recommend omitting it or using a hyphen instead (co-operate, re-elect).
There is no difference in meaning. 'Diaeresis' is the original Greek-derived spelling and is more common in British English. 'Dieresis' is a simplified spelling more typical of American English. Both are correct.
In English, it most commonly appears on the second of two adjacent vowels where separation is needed, typically 'e', 'i', or 'o' (as in naïve, Zoë, coöperate). Historically, it could be used on any vowel where a hiatus needed to be marked.
The mark ¨ placed over a vowel to indicate it is pronounced separately from the preceding vowel, as in naïve.
Dieresis is usually technical, literary, formal in register.
Dieresis: in British English it is pronounced /daɪˈɛrɪsɪs/, and in American English it is pronounced /daɪˈɛrəsɪs/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms exist for this highly technical term]”
Learning
Memory Aids
Mnemonic
Think: DIE-resis keeps vowels from DIE-phthongizing (dying together). The two dots keep the vowels living separate lives.
Conceptual Metaphor
A DIVIDER or SEPARATOR (like a traffic cone between two cars that would otherwise merge).
Practice
Quiz
What is the primary function of a dieresis in English orthography?