dummy up
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
To make a mock-up or prototype version of something, without some or all off its intended functionality.
Examples
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).
Sense 2
To make a fake version of something; to make a counterfeit.
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 3
To suddenly stop talking; shut up; to keep a secret; to refuse to talk.
Register: informal
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “dummy up” mean?
To make a mock-up or prototype version of something, without some or all off its intended functionality.
Is “dummy up” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.