English Dictionary

freebase

noun

(chemistry) The purified, dry form of an amine, especially an alkaloid natural product, that is normally used in solution.

Freebase is commonly used in chemistry to refer to the purified form of a drug.

意味（1）

(chemistry) The purified, dry form of an amine, especially an alkaloid natural product, that is normally used in solution.

The freebase is heated in a retort, foil, or other container and the vapor is inhaled as the freebase vaporizes.

意味（2）

(specifically) The purified, dry form of certain illegal drugs, especially cocaine.

That day, I gave a class on making and using freebase. This was one thing that was to be done perfectly, or you could end up with glass and freebase all over you.