We found 18 dictionaries that define the word grimm:

General (15 matching dictionaries)

1. Grimm: Merriam-Webster
2. Grimm: Oxford Learner's Dictionaries
3. Grimm: Collins English Dictionary
4. Grimm: Vocabulary.com
5. Grimm, grimm: Wordnik
6. Grimm: Wiktionary
7. Grimm: Webster's New World College Dictionary, 4th Ed.
8. grimm: Dictionary.com
9. Grimm (Hamburg), Grimm (TV Series), Grimm (TV series), Grimm (disambiguation), Grimm (film), Grimm (musical), Grimm (role-playing game), Grimm (season Grimm+++(season+++1)), Grimm (season 2), Grimm (season 3), Grimm (season 4), Grimm (season 5), Grimm (season 6), Grimm (surname), Grimm (video game), Grimm: Wikipedia, the Free Encyclopedia
10. Grimm: Rhymezone
11. grimm: FreeDictionary.org
12. grimm: Mnemonic Dictionary
13. Grimm: TheFreeDictionary.com
14. Grimm: Infoplease Dictionary
15. grimm: Longman Dictionary of Contemporary English

Computing (1 matching dictionary)

16. Grimm: Encyclopedia

Miscellaneous (1 matching dictionary)

17. GRIMM: Acronym Finder

Slang (1 matching dictionary)

18. Grimm: Urban Dictionary

(Note: See grimming as well.)

Definitions from Wiktionary (Grimm) ▸ noun:  A surname from German. Similar: jakob ludwig karl grimm, wilhelm karl grimm, Grimme, grim, Grimmie, Grismer, Grismore, Gruen, Gramer, Ahlgrim, more... Opposite: joyful, cheerful, happy, lighthearted, optimistic Types: Hansel, Gretel, Rapunzel, Sleeping Beauty, Cinderella, Snow White, more... Phrases: Brothers Grimm, grimm brothers, Jacob Grimm, Wilhelm Grimm, jakob grimm, more... Adjectives: german, old, new, und, great, same, many, poor, famous, young, illustrious Colors:     black,     dark gray,     blood red,     midnight blue,     forest green, more... ▸ Words similar to grimm ▸ Usage examples for grimm ▸ Idioms related to grimm ▸ Wikipedia articles (New!) ▸ Popular adjectives describing grimm ▸ Words that often appear near grimm ▸ Rhymes of grimm ▸ Invented words related to grimm