We found 17 dictionaries that define the word at fault:

General (14 matching dictionaries)

1. at fault: Merriam-Webster
2. at fault: Oxford Learner's Dictionaries
3. at fault: Collins English Dictionary
4. at fault: Vocabulary.com
5. at-fault, at fault: Wordnik
6. at-fault, at fault: Wiktionary
7. At fault, at fault: Dictionary.com
8. at fault: Rhymezone
9. at fault: FreeDictionary.org
10. at fault: Mnemonic Dictionary
11. at fault: TheFreeDictionary.com
12. at fault: Longman Dictionary of Contemporary English

Business (2 matching dictionaries)

13. at fault: Merriam-Webster Legal Dictionary
14. at fault: Legal dictionary

Miscellaneous (1 matching dictionary)

15. at fault: Idioms

Definitions from WordNet (at fault) ▸ adjective:  deserving blame ("Admitted to being at fault") Opposite: innocent, blameless, faultless Types: culpable, guilty, blameworthy, irresponsible, accountable, more... Phrases: No Matter How I Look at It, It's You Guys' Fault I'm Not Popular!, person at fault, not at fault, to be completely at fault, people at fault, more... ▸ Words similar to at fault ▸ Usage examples for at fault ▸ Idioms related to at fault ▸ Wikipedia articles (New!) ▸ Popular nouns described by at fault ▸ Words that often appear near at fault ▸ Rhymes of at fault ▸ Invented words related to at fault