diaeresis

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diaeresis

  • /daɪˈɛɹɪsɪs/ UK
  • /daɪˈɪəɹɪsɪs/ UK
  • /ˌdaɪ.əˈɹi.sɪs/ UK
  • /daɪˈɪəɹɪsɪs/ US
  • /daɪˈɛɹəsɪs/ US

Where it comes from

PIE word

*dwís

Unadapted borrowing from Late Latin diaeresis (“distribution; division of a diphthong into two syllables”), from Ancient Greek δῐαίρεσῐς (dĭaíresĭs, “distribution, division; division of a poetic line when the end of a word and a metrical foot coincide; division of a diphthong into two syllables”), from δῐαιρέω (dĭairéō, “to divide; to distinguish; to resolve a diphthong or contracted form”) + -σῐς (-sĭs, suffix forming abstract nouns or nouns of action, process, or result). Δῐαιρέω (Dĭairéō) is derived from δῐᾰ- (dĭă-, prefix meaning ‘across; through; in different directions’) (ultimately from Proto-Indo-European *dwís (“doubly, twice; in two”)) + αἱρέω (hairéō, “to grasp, seize, take”) (ultimately from Proto-Indo-European *ser- (“to grasp, seize, take”)).

noun diaereses · diæresis · diaëresis · diaresis · dieresis

  1. countable, uncountable A separation of one syllable (especially a vowel which is a diphthong, that is, beginning with one sound and ending with another) into two distinct syllables; distraction.

    Opposite: synaeresis

  2. countable, uncountable An occurrence of separate vowel sounds in adjacent syllables without an intervening consonant; a hiatus.
  3. countable, uncountable The diacritical mark consisting of two dots (¨) placed over a letter (especially the second of two consecutive vowels) to indicate that it is sounded separately, usually as a distinct syllable. Diæreſis is vvhen tvvo points ouer a vovvell diuide it from another vovvel, as bouë, queuë, read bou-e, queu-e, not bo-ue, que-ue.

    Similar: trema, umlaut

  4. countable, figuratively, rare, rhetoric, uncountable A division, a separation.
  5. countable, uncountable A natural break in rhythm when a word ends at the end of a metrical foot in a line of verse.
  6. archaic, countable, uncountable An act of separating body parts or tissues which are normally together. There are four^([sic]) manners of performing the Diæreſis: viz. by Cutting, Pricking, Tearing, Dravving, and Burning.

Similar: trema

Thesaurus

noun

Similar: trema

Translations

Every language

noun separation of one syllable (especially a vowel which is a diphthong) into two distinct syllables

Portuguêsdiérese
Françaisdiérèse
DeutschDiäresis, Diärese

noun diacritical mark consisting of two dots (¨) placed over a letter to indicate that it is sounded separately

Españoldiéresis, crema, trema
한국어분음 기호 buneum giho, 트레마 teurema
日本語ダイエリシス daierishisu, 分音符号 bun'on fugō, 分音記号 bun'on kigō, トレマ torema
中文分音符 fēnyīnfú, 分音符號 /分音符号 fēnyīn fúhào
Portuguêsdiérese, trema
Françaisdiérèse, tréma
DeutschTrema, Umlaut
Italianodieresi, iato
Ελληνικάδιαλυτικά dialytiká
Românădiereză, tremă
Русскийдиере́зис dijerézis, две то́чки dve tóčki, трема́ tremá, умла́ут umláut, умля́ут umljáut
Tiếng Việtdấu tách đôi
العربيةفاكة fāka
עבריתאומלאוט

noun natural break in rhythm when a word ends at the end of a metrical foot in a line of verse

Españoldialefa
Portuguêsdiérese
Françaisdiérèse
DeutschDiäresis, Diärese
Italianodieresi
Ελληνικάμερισμός merismós
Românădiereză
Русскийдиере́за dijeréza

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Cite this
MLA

"diaeresis." Wiktionary, via Micwyn, micwyn.com/word/diaeresis. Accessed 6 Nov. 2026.

APA

diaeresis. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/diaeresis

Chicago

"diaeresis." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/diaeresis.

BibTeX
@misc{diaeresis_2026,
  title = {diaeresis},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/diaeresis},
  urldate = {2026-11-06}
}