Standard Lemma guide

ineffable

adj · 4 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ɪˈnɛf.ə.bəl/
  • US: /ˌɪnˈɛf.ə.bəl/
  • US: Recorded audio is listed in the source snapshot.
  • Australia: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: IH2 N EH1 F AH0 B AH0 L Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Beyond expression in words; unspeakable.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: indescribable, inexpressible, unspeakable, indefinable, undescribable, indicible, untold, ineffable, inenarrable, inutterable, nameless, termless, undefinable, unnameable, unspecifiable, unutterable

Antonyms: effable

2

adj

Meaning 2

Forbidden to be uttered; taboo.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: taboo, unspeakable, unutterable

Antonyms: none provided

3

adjective satellite

Meaning 3

defying expression or description

Definition source: Princeton WordNet 3.0

Examples

  • indefinable yearnings
  • indescribable beauty
  • ineffable ecstasy
  • inexpressible anguish
  • unspeakable happiness
  • unutterable contempt
  • a thing of untellable splendor

Meaning relationships

Synonyms: indefinable, indescribable, unspeakable, untellable, unutterable

Antonyms: none provided

4

adjective satellite

Meaning 4

too sacred to be uttered

Definition source: Princeton WordNet 3.0

Examples

  • the ineffable name of the Deity

Meaning relationships

Synonyms: unnameable, unspeakable, unutterable

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Italic *n̥- Latin in- Proto-Indo-European *h1éǵh Proto-Indo-European *-s Proto-Indo-European *h1éǵhs Proto-Italic *eks Latin ex Latin ex- Proto-Indo-European *bheh2- Proto-Indo-European *-ti Proto-Indo-European *bhéh2ti Proto-Italic *fāōr Latin for Latin effor Proto-Indo-European *-tḗr Proto-Indo-European *-dhlom Proto-Indo-European *-dhlis Proto-Italic *-ðlis Latin -bilis Latin effābilis Latin ineffābilislbor. Middle French ineffablebor. English ineffable Borrowed from Middle French ineffable, a learned borrowing from Latin ineffābilis, from in- (“not”) + effābilis (“utterable”).

Across languages

Translations

50 source translations are retained for this English entry.

  • Belarusian: невымо́ўны (njevymówny) — beyond expression
  • Belarusian: невыка́зны (njevykázny) — beyond expression
  • Bulgarian: неизразим (neizrazim) — beyond expression
  • Czech: nevýslovný — beyond expression
  • Dutch: onuitsprekelijk — beyond expression
  • Dutch: onzeggelijk — beyond expression
  • Dutch: onnoembaar — beyond expression
  • Finnish: sanomaton — beyond expression
  • Finnish: sanoinkuvaamaton — beyond expression
  • French: ineffable — beyond expression
  • French: innommable — beyond expression
  • Georgian: გამოუთქმელი (gamoutkmeli) — beyond expression
  • Georgian: აღუწერელი (aɣuc̣ereli) — beyond expression
  • Georgian: უტყვი (uṭq̇vi) — beyond expression
  • German: unaussprechlich — beyond expression
  • Greek: άφατος (áfatos) — beyond expression
  • Greek: ανείπωτος (aneípotos) — beyond expression
  • Ancient Greek: ἄφατος (áphatos) — beyond expression
  • Latin: ineffabilis — beyond expression
  • Manx: neufocklagh — beyond expression
  • Norwegian: usigelig — beyond expression
  • Norwegian: uutsigelig — beyond expression
  • Polish: nieopisany — beyond expression
  • Portuguese: inefável — beyond expression
  • Portuguese: indescritível — beyond expression
  • Romanian: inefabil — beyond expression
  • Russian: невырази́мый (nevyrazímyj) — beyond expression
  • Russian: несказа́нный (neskazánnyj) — beyond expression
  • Russian: неопису́емый (neopisújemyj) — beyond expression
  • Slovene: neizrekljiv — beyond expression
  • Spanish: inefable — beyond expression
  • Swedish: obeskrivlig — beyond expression
  • Swedish: outsäglig — beyond expression
  • Telugu: చెప్పలేని (ceppalēni) — beyond expression
  • Turkish: anlatılmaz — beyond expression
  • Ukrainian: невимо́вний (nevymóvnyj) — beyond expression
  • Welsh: anhraethol — beyond expression
  • Dutch: taboe — forbidden to be uttered
  • Dutch: onnoembaar — forbidden to be uttered
  • Dutch: geheiligd — forbidden to be uttered
  • Dutch: onbespreekbaar — forbidden to be uttered
  • French: tabou — forbidden to be uttered
  • French: inexprimable — forbidden to be uttered
  • French: sacré — forbidden to be uttered
  • Norwegian: unevnelig — forbidden to be uttered
  • Polish: niewymawialny — forbidden to be uttered
  • Polish: tabu — forbidden to be uttered
  • Swedish: onämnbar — forbidden to be uttered
  • Telugu: చెప్పరాని (cepparāni) — forbidden to be uttered
  • Turkish: ağza alınmaz — forbidden to be uttered