Found 2 items, similar to free-base.
English → English (WordNet)
Definition: free-base
free-base
v : use (purified cocaine) by burning it and inhaling the fumes
[syn:
base]
English → English (gcide)
Definition: free-base
free-base
\free-base\, Free base
\Free" base`\(fr[=e]" b[=a]s`),
v. i.
To ingest the basic form of a narcotic drug, usually by
injection.
[PJC]