dunesday
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
The future simultaneous release of two anticipated films (Dune: Part Three and Avengers: Doomsday) on December 18, 2026.
Register: slang
Where it’s used:
Used
American English
Examples
The delay puts Doomsday in direct box-office collision with Dune: Messiah, the third and final installment of Denis Villeneuve’s Dune saga. The internet, unsurprisingly, already has a name for the upcoming double blockbuster weekend: Dunesday.
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “dunesday” mean?
The future simultaneous release of two anticipated films (Dune: Part Three and Avengers: Doomsday) on December 18, 2026.
Is “dunesday” formal or informal?
dunesday is generally slang.