We found 9 dictionaries that define the word mickey finns:

General (6 matching dictionaries)

1. Mickey Finns: Merriam-Webster
2. Mickey Finns: Collins English Dictionary
3. Mickey Finns: Vocabulary.com
4. mickey finns: Cambridge Advanced Learner's Dictionary
5. Mickey Finns: Wiktionary
6. Mickey Finns: TheFreeDictionary.com

Medicine (2 matching dictionaries)

7. Mickey Finns: Merriam-Webster Medical Dictionary
8. Mickey Finns: Medical dictionary

Slang (1 matching dictionary)

9. Mickey Finns: Urban Dictionary

(Note: See mickey_finn as well.)

Definitions from Wiktionary (Mickey Finn) ▸ noun:  (slang) An alcoholic drink doctored with a drug intended to quickly render the drinker unconscious. ▸ Also see mickey_finn ▸ Words similar to mickey finns ▸ Usage examples for mickey finns ▸ Idioms related to mickey finns ▸ Wikipedia articles (New!) ▸ Words that often appear near mickey finns ▸ Rhymes of mickey finns ▸ Invented words related to mickey finns