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单词 freebase
释义

WordReference Random House Learner's Dictionary of American English © 2024
free•base or free-base /ˈfriˌbeɪs/USA pronunciation   v., -based, -bas•ing 
  1. Drugs[~ + object] to purify (cocaine) by dissolving under heat with ether.
  2. [no object] to smoke freebased cocaine.

WordReference Random House Unabridged Dictionary of American English © 2024
free•base  (frē′bās′),USA pronunciation v., -based, -bas•ing, n. [Slang.]
v.t. 
  1. Drugs, Slang Termsto purify (cocaine) by dissolving in ether, sodium hydroxide, etc., and filtering off the precipitate.
  2. Drugs, Slang Termsto ingest (freebased cocaine).

v.i. 
  1. Drugs, Slang Termsto freebase cocaine.

n. 
  1. Drugs, Slang Termsfreebased cocaine.
Also, free′-base′. 
  • free + base1 1975–80
free′bas′er, n. 

Collins Concise English Dictionary © HarperCollins Publishers::
freebase /ˈfriːˌbeɪs/ n
  1. slang cocaine that has been refined by heating it in ether or some other solvent
 vb (freebases, freebasing, freebased)
  1. to refine (cocaine) in this way
  2. to smoke or inhale the fumes from (refined cocaine)
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更新时间：2025/7/23 9:29:27