hotbox

play
noun hot·box \ˈhät-ˌbäks\

Definition of hotbox

  1. :  a journal bearing (as of a railroad car) overheated by friction

1848

First Known Use of hotbox

1848

Learn More about hotbox


Seen and Heard

What made you want to look up hotbox? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

to cast off or become cast off

Get Word of the Day daily email!