freebase
/ˈfriːbeɪs/Definitions
1. verb
to remove the alkaloid base from a substance, especially cocaine or amphetamine, to increase its potency and euphoric effects
“The article discussed the dangers of freebasing cocaine, a highly addictive and destructive behavior.”
2. noun
the substance resulting from the removal of the alkaloid base from a substance, especially cocaine or amphetamine
“The police discovered a stash of freebase in the suspect’s possession, leading to their arrest and prosecution.”