Dunesday.
The future simultaneous release of two anticipated films (Dune: Part Three and Avengers: Doomsday) on December 18, 2026.
Meaning & usage
The future simultaneous release of two anticipated films (Dune: Part Three and Avengers: Doomsday) on December 18, 2026.
Where this word comes from
Blend of dune + doomsday. From the 2026 films Dune: Part Three and Avengers: Doomsday. Coined by analogy with Barbenheimer. Doomsday itself derives from Dr. Doom's + day, and Dr. Doom from doom. Dune derives from dune, as in sand dunes.
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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.