Herculean.
Of extraordinary might, power, size, etc.; suggesting Hercules in size or strength.
Meaning & usage
Of extraordinary might, power, size, etc.; suggesting Hercules in size or strength.
Requiring a huge amount of work; of extraordinary difficulty.
a Herculean labour
Where this word comes from
Etymology tree English Hercules Proto-Indo-European *-nós Proto-Italic *-nos Proto-Italic *-ānos Latin -ānus Old French -ainder. Middle English -an English -an English Herculean From Hercules + -an.
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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.