We found 21 dictionaries that define the word dimwit:

General (18 matching dictionaries)

1. dimwit: Merriam-Webster
2. dimwit: Oxford Learner's Dictionaries
3. dimwit: American Heritage Dictionary of the English Language
4. dimwit: Collins English Dictionary
5. dimwit: Vocabulary.com
6. Dimwit, dimwit: Wordnik
7. dimwit: Cambridge Advanced Learner's Dictionary
8. dimwit: Wiktionary
9. dimwit: Webster's New World College Dictionary, 4th Ed.
10. dimwit: Infoplease Dictionary
11. dimwit: Dictionary.com
12. dimwit: Rhymezone
13. dimwit: FreeDictionary.org
14. dimwit: Mnemonic Dictionary
15. dimwit: TheFreeDictionary.com
16. dimwit: Longman Dictionary of Contemporary English

Business (1 matching dictionary)

17. dimwit: Legal dictionary

Computing (1 matching dictionary)

18. dimwit: Encyclopedia

Slang (1 matching dictionary)

19. dimwit: Urban Dictionary

(Note: See dimwits as well.)

Definitions from Wiktionary (dimwit) ▸ noun:  (derogatory) A person who is deficient in intelligence. Similar: half-wit, nitwit, doofus, halfwit, nimwit, thickwit, dickwit, dim bulb, idiot, dullwit, more... Opposite: genius, intelligent, brainiac Adjectives: such, complete, real, total, poor, little ▸ Words similar to dimwit ▸ Usage examples for dimwit ▸ Idioms related to dimwit ▸ Wikipedia articles (New!) ▸ Popular adjectives describing dimwit ▸ Words that often appear near dimwit ▸ Rhymes of dimwit ▸ Invented words related to dimwit