Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
doorstop
doorway
doorwoman
doozy
dop
dopa
dopamine
dopant
dope
dope dog
dope out
dope sheet
dope up
dopehead
dopester
dopey
dopiaza
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

dope

dope [ dōp ]


noun  (plural dopes)
Definition:
 
1. illegal drug: an illegal drug, especially marijuana ( slang )

2. drug affecting performance: a drug given illegally, e.g. to racehorses or athletes, to affect performance

3. inside information: confidential information about somebody or something ( slang )

4. fool: somebody who is regarded as unintelligent ( informal insult )

5. chemistry viscous liquid: a viscous liquid. Use: lubrication, waterproofing and strengthening fabrics, coating aircraft wings, improving the combustion of engine fuels.

6. chemistry absorbent material: an absorbent material. Use: manufacture of dynamite.

7. electronics 
Same as  dopant




transitive verb  (past and past participle doped, present participle dop·ing, 3rd person present singular dopes)
Definition:
 
1. add drug to food or drink: to add a drug to food or drink secretly in order to affect performance or consciousness

2. electronics add impurity to semiconductor: to add a substance such as arsenic or antimony to a semiconductor material like silicon or germanium during the manufacturing process in order to increase its conductivity



adjective 
Definition:
 
extreme sports cool: in snowboarding, cool, hip, or generally good or stylish ( slang )

[Early 19th century. < Dutch doop "thick dipping sauce" < doopen "dip, mix"]

dop·er noun
Advertisement

© 2009 Microsoft