unspeakable.
Incapable of being spoken or uttered.
Meaning & usage
Incapable of being spoken or uttered.
Impossible to speak about.
Unfit or not permitted to be spoken or described.
Extremely bad or objectionable.
an unspeakable fool
an unspeakable play
That cannot be referenced in source code, due to having no usable name.
an instance of an unspeakable type
Where this word comes from
From Middle English unspekable, equivalent to un- + speakable.
Something that cannot or must not be spoken about.
Where this word comes from
From Middle English unspekable, equivalent to un- + speakable.
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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.