We found 19 dictionaries that define the word acid rock:

General (16 matching dictionaries)

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

Art (1 matching dictionary)

17. Virginia Tech Multimedia Music Dictionary (No longer online)

Computing (1 matching dictionary)

18. Acid rock (geology): Encyclopedia

Slang (1 matching dictionary)

19. acid rock: Urban Dictionary

(Note: See acid_rocks as well.)

Definitions from Wiktionary (acid rock) ▸ noun:  (music) A rock music genre originating from the late 1960s, heavily inspired by drug-induced experiences. Similar: stoner rock, industrial rock, desert rock, rock, moon rock, country rock, stoner metal, host rock, hardrock, rockglass, more... Opposite: alkaline rock, basic rock, non-acidic rock ▸ Words similar to acid rock ▸ Usage examples for acid rock ▸ Idioms related to acid rock ▸ Wikipedia articles (New!) ▸ Words that often appear near acid rock ▸ Rhymes of acid rock ▸ Invented words related to acid rock