Meanings
- participlepastsimple past and past participle of crum up
Cite this entry
crummed up. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/crummed%20up
“crummed up.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/crummed%20up. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “crummed up,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/crummed%20up.
Source: crummed up on Wiktionary, CC BY-SA 4.0.