We found 12 dictionaries that define the word dumbed down:

General (6 matching dictionaries)

1. dumbed down: Merriam-Webster
2. dumbed-down: Oxford Learner's Dictionaries
3. dumbed-down: Wordnik
4. dumbed-down, dumbed down: Wiktionary
5. dumbed down: Dictionary.com
6. dumbed down: TheFreeDictionary.com

Business (1 matching dictionary)

7. dumbed down: Legal dictionary

Computing (2 matching dictionaries)

8. dumbed down: Free On-line Dictionary of Computing
9. dumbed down: Encyclopedia

Medicine (2 matching dictionaries)

10. online medical dictionary (No longer online)
11. dumbed down: Medical dictionary

Miscellaneous (1 matching dictionary)

12. dumbed down: Idioms

Types: oversimplified, vulgarized, abridged, condensed, compressed, more... ▸ Words similar to dumbed down ▸ Usage examples for dumbed down ▸ Idioms related to dumbed down ▸ Wikipedia articles (New!) ▸ Words that often appear near dumbed down ▸ Rhymes of dumbed down ▸ Invented words related to dumbed down