We found 24 dictionaries that define the word half-wit:

General (21 matching dictionaries)

1. half-wit: Merriam-Webster
2. half-wit: American Heritage Dictionary of the English Language
3. half-wit: Vocabulary.com
4. half-wit: Wordnik
5. half-wit: Cambridge Advanced Learner's Dictionary
6. half-wit: Wiktionary
7. half-wit: Webster's New World College Dictionary, 4th Ed.
8. half-wit: The Wordsmyth English Dictionary-Thesaurus
9. half-wit: Infoplease Dictionary
10. Half-wit, half-wit: Dictionary.com
11. half-wit: Online Etymology Dictionary
12. Half-Wit: Wikipedia, the Free Encyclopedia
13. Half-wit: Online Plain Text English Dictionary
14. half-wit: Webster's Revised Unabridged, 1913 Edition
15. half-wit: Rhymezone
16. Half-wit: AllWords.com Multi-Lingual Dictionary
17. half-wit: Webster's 1828 Dictionary
18. half-wit: FreeDictionary.org
19. half-wit: Mnemonic Dictionary
20. half-wit: TheFreeDictionary.com

Computing (1 matching dictionary)

21. half-wit: Encyclopedia

Medicine (1 matching dictionary)

22. half-wit: Medical dictionary

Slang (1 matching dictionary)

23. half-wit: Urban Dictionary

(Note: See half-wits as well.)

Definitions from Wiktionary ( ) ▸ noun:  A stupid or inept person. Similar: nitwit, idiot, dimwit, moron, imbecile, doofus, changeling, retard, cretin, halfwit, more... Opposite: genius, prodigy, savant, intellectual Types: dunce, idiot, moron, imbecile, numbskull, dunce cap, dumbass, dummy, more... ▸ Word origin ▸ Words similar to half-wit ▸ Usage examples for half-wit ▸ Idioms related to half-wit ▸ Wikipedia articles (New!) ▸ Popular adjectives describing half-wit ▸ Words that often appear near half-wit ▸ Rhymes of half-wit ▸ Invented words related to half-wit