We found 11 dictionaries that define the word bollix up:

General (8 matching dictionaries)

1. bollix up: Collins English Dictionary
2. bollix up: Vocabulary.com
3. bollix up: Dictionary.com
4. bollix up: Rhymezone
5. bollix up: FreeDictionary.org
6. bollix up: Mnemonic Dictionary
7. bollix up: TheFreeDictionary.com
8. bollix up: Wiktionary

Computing (1 matching dictionary)

9. bollix up: Encyclopedia

Miscellaneous (1 matching dictionary)

10. bollix up: Idioms

Slang (1 matching dictionary)

11. bollix up: Urban Dictionary

Definitions from Wiktionary (bollix up) ▸ verb:  (US, slang, transitive) To confuse or fluster. Opposite: unscramble, fix, untangle, sort out, resolve Types: mess, disaster, calamity, catastrophe, debacle, more... ▸ Words similar to bollix up ▸ Usage examples for bollix up ▸ Idioms related to bollix up ▸ Wikipedia articles (New!) ▸ Words that often appear near bollix up ▸ Rhymes of bollix up ▸ Invented words related to bollix up