We found 18 dictionaries that define the word psilocin:

General (12 matching dictionaries)

1. psilocin: American Heritage Dictionary of the English Language
2. psilocin: Collins English Dictionary
3. psilocin: Vocabulary.com
4. psilocin: Wiktionary
5. psilocin: Webster's New World College Dictionary, 4th Ed.
6. psilocin: Infoplease Dictionary
7. psilocin: Dictionary.com
8. Psilocin: Wikipedia, the Free Encyclopedia
9. psilocin: Rhymezone
10. psilocin: FreeDictionary.org
11. psilocin: Mnemonic Dictionary
12. psilocin: TheFreeDictionary.com

Computing (1 matching dictionary)

13. psilocin: Encyclopedia

Medicine (4 matching dictionaries)

14. psilocin: Merriam-Webster Medical Dictionary
15. Dorland's Illustrated Medical Dictionary (No longer online)
16. online medical dictionary (No longer online)
17. psilocin: Medical dictionary

Slang (1 matching dictionary)

18. psilocin: Urban Dictionary

(Note: See psilocins as well.)

Definitions from Wiktionary (psilocin) ▸ noun:  4-hydroxy-dimethyltryptamine, a hallucinogenic alkaloid found in most psychedelic mushrooms. Similar: psilocybin, psilocyn, dimethyltryptamine, dipropyltryptamine, diisopropyltryptamine, baeocystin, isoproscaline, proscaline, alphamethyltryptamine, hallucinogen, more... Opposite: antagonist, inhibitor, blocker Types: psilocybin, baeocystin, norpsilocin, aeruginascin, more... ▸ Words similar to psilocin ▸ Usage examples for psilocin ▸ Idioms related to psilocin ▸ Wikipedia articles (New!) ▸ Popular adjectives describing psilocin ▸ Words that often appear near psilocin ▸ Rhymes of psilocin ▸ Invented words related to psilocin