We found 17 dictionaries that define the word nut case:

General (14 matching dictionaries)

1. nut case: Merriam-Webster
2. nut case: Oxford Learner's Dictionaries
3. nut case: American Heritage Dictionary of the English Language
4. nut case: Vocabulary.com
5. nut-case: Wordnik
6. nut case: Wiktionary
7. nut case: The Wordsmyth English Dictionary-Thesaurus
8. nut case: Infoplease Dictionary
9. nut case: Dictionary.com
10. Nut case: Wikipedia, the Free Encyclopedia
11. nut case: Rhymezone
12. nut case: FreeDictionary.org
13. nut case: Mnemonic Dictionary
14. nut case: TheFreeDictionary.com

Computing (1 matching dictionary)

15. nut case: Encyclopedia

Miscellaneous (1 matching dictionary)

16. nut case: Idioms

Slang (1 matching dictionary)

17. Nut Case: Urban Dictionary

(Note: See nut_cases as well.)

Definitions from Wiktionary (Nut case) ▸ noun:  Alternative form of nutcase [(UK, Ireland, often humorous) An eccentric or odd person.] Similar: nut head, nut ball, nutsoid, nutzo, Looney, whacko, nickernut, whackadoodle, nickar nut, treenut, more... Opposite: sane, rational, level-headed ▸ Words similar to nut case ▸ Usage examples for nut case ▸ Idioms related to nut case ▸ Wikipedia articles (New!) ▸ Words that often appear near nut case ▸ Rhymes of nut case ▸ Invented words related to nut case