crumb up
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
Synonym of crumble up.
Register: archaic
Where it’s used:
Used
American English
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 2
Meaning · English
Synonym of clean up.
Register: slang
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 3
Meaning · English
To mess up (something); to make (something) dirty.
Register: dated
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “crumb up” mean?
Synonym of crumble up.
Is “crumb up” formal or informal?
crumb up is generally archaic.