Search results
- DictionaryVroom/vro͞om/
verb
- 1. (of a vehicle or its engine) make a roaring sound when traveling or running at high speed.
noun
- 1. the roaring sound of an engine or motor vehicle: "the vroom of a passing motorcycle"
exclamation
- 1. used to express or imitate the sound of an engine, or to suggest speed or acceleration: "press the ignition button and vroom!"