Word.ws English Dictionary

crums up

crums up is the third-person singular simple present indicative of crum up.

Meaning of crum up

Verb

crum up (third-person singular simple present crums up, present participle crumming up, simple past and past participle crummed up)

  1. (slang) To delouse; to treat for lice.
  2. (slang, transitive) To ruin (something).

Questions about crums up

What is crums up the third-person singular simple present indicative of?
Crums up is the third-person singular simple present indicative of crum up.

Words near crums up in the dictionary

  1. Crumptons
  2. crumpy
  3. Crumrine
  4. Crumrines
  5. crums
  6. crums up
  7. crunch
  8. crunch factor
  9. crunch factors
  10. crunch game
  11. crunch games

Source and license

Adapted from Wiktionary: crums up (page history and authors); crum up (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “crums up.” Word.ws, https://word.ws/crums_up. Based on Wiktionary, CC BY-SA 4.0.