Hotbox can be categorized as a noun.
Verb |
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| hotbox - To smoke marijuana in a small confined area, such as the inside of a car, until it is full of smoke, thereby purportedly intensifying the drug's effects. | ||
| hotbox - To put out a cigarette just before entering a vehicle, then expel smoke in the vehicle. | ||
Noun |
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| hotbox - a journal bearing (as of a railroad car) that has overheated |