verb \ˈvrüm, və-ˈrüm\

Definition of vroom

  1. intransitive verb
  2. :  to operate a motor vehicle at high speed or so as to create a great deal of engine noise

Origin and Etymology of vroom

imitative of the noise of an engine

First Known Use: 1965

Learn More about vroom

Seen and Heard

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