Standard Lemma guide

epenthesis

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • /ɪˈpɛn.θə.sɪs/
  • US: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

The insertion of a phoneme, letter, or syllable into a word, usually to satisfy the phonological constraints of a language or poetic context.

Definition source: English Wiktionary via Wiktextract

Usage: countable, rhetoric, uncountable

Topics: human-sciences, linguistics, phonetics, phonology, prosody, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

the insertion of a vowel or consonant into a word to make its pronunciation easier

Definition source: Princeton WordNet 3.0

Examples

  • the insertion of a vowel in the plural of the word `bush' is epenthesis

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: articulation

History

Etymology

Middle of 16th century: via Late Latin, from Ancient Greek ἐπένθεσις (epénthesis), from ἐπεντίθημι (epentíthēmi, “to insert”), from ἐπί (epí) + ἐντίθημι (entíthēmi, “to put in”), from ἐν (en, “in”) + τίθημι (títhēmi, “to put, place”).

Across languages

Translations

59 source translations are retained for this English entry.

  • Afrikaans: epentese — insertion of a phoneme or letter into a word
  • Albanian: epentezë — insertion of a phoneme or letter into a word
  • Armenian: միջնահավելված (miǰnahavelvac) — insertion of a phoneme or letter into a word
  • Armenian: միջնահավելում (miǰnahavelum) — insertion of a phoneme or letter into a word
  • Asturian: epéntesis — insertion of a phoneme or letter into a word
  • Breton: mezkresk — insertion of a phoneme or letter into a word
  • Bulgarian: епенте́за (epentéza) — insertion of a phoneme or letter into a word
  • Catalan: epèntesi — insertion of a phoneme or letter into a word
  • Chinese Mandarin: 插音 (chāyīn) — insertion of a phoneme or letter into a word
  • Chinese Mandarin: 插字 — insertion of a phoneme or letter into a word
  • Czech: epenteze — insertion of a phoneme or letter into a word
  • Czech: vkládání — insertion of a phoneme or letter into a word
  • Danish: epentese — insertion of a phoneme or letter into a word
  • Dutch: epenthese — insertion of a phoneme or letter into a word
  • Esperanto: epentezo — insertion of a phoneme or letter into a word
  • Extremaduran: epéntesi — insertion of a phoneme or letter into a word
  • Finnish: epenteesi — insertion of a phoneme or letter into a word
  • French: épenthèse — insertion of a phoneme or letter into a word
  • Galician: epéntese — insertion of a phoneme or letter into a word
  • German: Epenthesis — insertion of a phoneme or letter into a word
  • German: Epenthese — insertion of a phoneme or letter into a word
  • German: Fugenelement — insertion of a phoneme or letter into a word
  • German: Fugenzeichen — insertion of a phoneme or letter into a word
  • German: Fugenlaut — insertion of a phoneme or letter into a word
  • Greek: επένθεση (epénthesi) — insertion of a phoneme or letter into a word
  • Ancient Greek: ἐπένθεσις (epénthesis) — insertion of a phoneme or letter into a word
  • Hindi: अपिनिहिति (apinihiti) — insertion of a phoneme or letter into a word
  • Hungarian: hangbetoldás — insertion of a phoneme or letter into a word
  • Hungarian: epentézis — insertion of a phoneme or letter into a word
  • Hungarian: betoldódás — insertion of a phoneme or letter into a word
  • Hungarian: hangbetoldódás — insertion of a phoneme or letter into a word
  • Hungarian: bontóhang — insertion of a phoneme or letter into a word
  • Indonesian: epentesis — insertion of a phoneme or letter into a word
  • Indonesian: swarabakti — insertion of a phoneme or letter into a word
  • Irish: eipintéis — insertion of a phoneme or letter into a word
  • Italian: epentesi — insertion of a phoneme or letter into a word
  • Japanese: 音挿入 (onsōnyū) — insertion of a phoneme or letter into a word
  • Korean: 삽입음 (sabibeum) — insertion of a phoneme or letter into a word
  • Northern Kurdish: epentez — insertion of a phoneme or letter into a word
  • Latin: epenthesis — insertion of a phoneme or letter into a word
  • Lithuanian: epentezė — insertion of a phoneme or letter into a word
  • Macedonian: епентеза (epenteza) — insertion of a phoneme or letter into a word
  • Norwegian Bokmål: epentese — insertion of a phoneme or letter into a word
  • Norwegian Nynorsk: epentese — insertion of a phoneme or letter into a word
  • Occitan: epentèsi — insertion of a phoneme or letter into a word
  • Persian: میانهشت (miyân-hešt) — insertion of a phoneme or letter into a word
  • Polish: epenteza — insertion of a phoneme or letter into a word
  • Portuguese: epêntese — insertion of a phoneme or letter into a word
  • Russian: эпенте́за (epentɛ́za) — insertion of a phoneme or letter into a word
  • Serbo-Croatian: епенте́за — insertion of a phoneme or letter into a word
  • Serbo-Croatian: epentéza — insertion of a phoneme or letter into a word
  • Spanish: epéntesis — insertion of a phoneme or letter into a word
  • Sundanese: swarabakti — insertion of a phoneme or letter into a word
  • Swedish: epentes — insertion of a phoneme or letter into a word
  • Turkish: türeme — insertion of a phoneme or letter into a word
  • Ukrainian: епенте́за (epentéza) — insertion of a phoneme or letter into a word
  • Uzbek: эпентеза (epenteza) — insertion of a phoneme or letter into a word
  • Uzbek: epenteza — insertion of a phoneme or letter into a word
  • Welsh: rhyngosodiad — insertion of a phoneme or letter into a word