We found 23 dictionaries that define the word rocks:

General (13 matching dictionaries)

1. rocks: Longman Dictionary of Contemporary English
2. rocks: Merriam-Webster
3. rocks: Oxford Learner's Dictionaries
4. rocks: Collins English Dictionary
5. Rocks, rocks: Vocabulary.com
6. Rock's, Rocks, Rocks, rock's, rocks: Wordnik
7. rocks: Cambridge Advanced Learner's Dictionary
8. rocks: Wiktionary
9. rocks: Dictionary.com
10. rocks: Cambridge Essential American English Dictionary
11. Rocks (Aerosmith album), Rocks (Harem Scarem album), Rocks (album), Rocks (film), Rocks (song), Rocks, .rocks: Wikipedia, the Free Encyclopedia
12. Rocks: Rhymezone
13. rocks: TheFreeDictionary.com

Business (1 matching dictionary)

14. rocks: Legal dictionary

Computing (1 matching dictionary)

15. rocks: Encyclopedia

Medicine (2 matching dictionaries)

16. rocks: Merriam-Webster Medical Dictionary
17. rocks: Medical dictionary

Miscellaneous (3 matching dictionaries)

18. Brilliant Dream Dictionary (No longer online)
19. ROCKS: Acronym Finder
20. rocks: Idioms

Slang (3 matching dictionaries)

21. rocks: Green’s Dictionary of Slang
22. Totally Unofficial Rap (No longer online)
23. Rocks, The Rocks: Urban Dictionary

(Note: See rock as well.)

Definitions from Wiktionary (rocks) ▸ noun:  (slang) Money. ▸ noun:  (vulgar, slang) Testicles. ▸ noun:  (slang) Crack cocaine. Similar: rock and roll, rock music, shake, sway, cradle, tilt, careen, stone, rock candy, boulder, more... Opposite: soft, smooth, flat, liquid, malleable Types: granite, limestone, sandstone, shale, obsidian, quartzite, marble, basalt, diorite, more... Phrases: sedimentary rocks, igneous rocks, volcanic rocks, metamorphic rocks, carbonate rocks, more... Adjectives: volcanic, igneous, metamorphic, crystalline, granitic, older, basic, stratified, hard, intrusive, sedimentary Colors:     gray,     brown,     black,     white,     beige, more... ▸ Words similar to rocks ▸ Usage examples for rocks ▸ Idioms related to rocks ▸ Wikipedia articles (New!) ▸ Popular adjectives describing rocks ▸ Words that often appear near rocks ▸ Rhymes of rocks ▸ Invented words related to rocks