variants
or less commonly hotbox
hot-boxed also hotboxed; hot-boxing also hotboxing; hot-boxes also hotboxes
1
transitive + intransitive
slang
: to smoke marijuana in a small, enclosed space (such as a car) in order to inhale the secondhand smoke trapped inside the space
Recreational weed had just been legalized, so we'd get takeout ramen and hotbox her room …—Lauren Colella
In several cases, a guard investigating an odor in the parking lot will find a group "hot boxing" in a smoke-filled car.—Manuel Gamiz Jr.
2
transitive
slang
: to break wind in (an enclosed space) or near (someone in an enclosed space)
Imagine being stuck on a 12-hour flight with an old man hot-boxing you …—Stephen Colbert, speaking on The Late Show
Dogs have been hotboxing the car with their farts.—@texasbreakfast1, on X, formerly Twitter
variants
or less commonly hotbox
plural hot boxes also hotboxes
1
: a journal (see journal entry 1 sense 3) bearing (as of a railroad car) overheated by friction
2
: a small room or enclosed space that is very hot
I complain when my husband tries to raise the thermostat to 70 from my preferred 65. It's a freaking hot box—@AmyBeePhoenix, on X, formerly Twitter
With the air conditioning turned off for the weekend, the sixth-floor Financial District office had turned into a 130-degree hotbox.—Rashi Shrivastava
3
hot box
: a portable machine with a chamber that keeps asphalt hot and workable for use
Now the Milwaukee Brewers are chipping in to fix the city's never-ending pothole problem, after the city's public works committee accepted $27,500 from the organization to pay for a large-capacity asphalt hot box to repair potholes.—Vanessa Swales
4
slang
: an enclosed space filled with smoke and especially marijuana smoke
… the place was already packed to bursting with avid marijuana enthusiasts. I smelled it as I walked in, but by the time I found my seat, I was inside the world's most enormous hot box.—Jeff Napier
Love words? Need even more definitions?
Merriam-Webster unabridged



