soup up
In real, traceable use. Part of the curated seed collection; community review is coming.
Also seen as: supe up
Sense 1
Meaning · English
To modify the engine of (a motor vehicle) to give a higher performance than the specifications.
Register: informal
Where it’s used:
Used
American English
Examples
Imagine souping up a Mini with a Cosworth engine: the car would fly.
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
Meaning · English
To embellish with many additions.
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “soup up” mean?
To modify the engine of (a motor vehicle) to give a higher performance than the specifications.
Is “soup up” formal or informal?
soup up is generally informal.