ineffable.
Beyond expression in words; unspeakable.
Meaning & usage
Beyond expression in words; unspeakable.
Forbidden to be uttered; taboo.
Where this word comes from
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 *-dʰlom Proto-Italic *-ðlom 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”).
Something that is beyond utterance; something unspeakable.
Where this word comes from
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 *-dʰlom Proto-Italic *-ðlom 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”).
Try it on your idea.
ineffable has 9 characters. Say it out loud, try it alongside a description of your project, and see whether its meaning fits what you want to create.
These are naming prompts. Meanings and pronunciation can vary; existing brand and domain uses have not been checked.
Explore the name generatorA word with a source.
Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.