We found 12 dictionaries that define the word idiot proof:

General (11 matching dictionaries)

1. idiot-proof: Oxford Learner's Dictionaries
2. idiot-proof: American Heritage Dictionary of the English Language
3. idiot-proof, idiot-proof: Collins English Dictionary
4. idiot-proof: Wordnik
5. idiot-proof: Cambridge Advanced Learner's Dictionary
6. idiot-proof: Wiktionary
7. idiot-proof: Infoplease Dictionary
8. idiot-proof, idiot proof: Dictionary.com
9. Idiot-proof, Idiot proof: Wikipedia, the Free Encyclopedia
10. idiot-proof: TheFreeDictionary.com
11. idiot proof: Longman Dictionary of Contemporary English

Slang (1 matching dictionary)

12. idiot proof: Urban Dictionary

▸ Words similar to idiot proof ▸ Usage examples for idiot proof ▸ Idioms related to idiot proof ▸ Wikipedia articles (New!) ▸ Words that often appear near idiot proof ▸ Rhymes of idiot proof ▸ Invented words related to idiot proof