We found 10 dictionaries that define the word free-base:

General (7 matching dictionaries)

1. free-base: Vocabulary.com
2. free-base: Wordnik
3. free-base: Dictionary.com
4. free-base: Rhymezone
5. free-base: FreeDictionary.org
6. free-base: Mnemonic Dictionary
7. free-base: TheFreeDictionary.com

Computing (1 matching dictionary)

8. free-base: Encyclopedia

Medicine (1 matching dictionary)

9. free-base: Medical dictionary

Slang (1 matching dictionary)

10. free-base: Urban Dictionary

(Note: See free-bases as well.)

Definitions from WordNet (free-base) ▸ verb:  use (purified cocaine) by burning it and inhaling the fumes Types: methamphetamine, crank, crystal, speed, chalk, go-fast, zip, more... ▸ Words similar to free-base ▸ Usage examples for free-base ▸ Idioms related to free-base ▸ Wikipedia articles (New!) ▸ Words that often appear near free-base ▸ Rhymes of free-base ▸ Invented words related to free-base