from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. Present participle of rev up.
Sorry, no etymologies found.
Design engineers were thinking about revving up the tractor’s horsepower or reconfiguring the controls for operating the tractor.
He drove slowly and cautiously to his bungalow in Clusterwell, to be followed half an hour later by Katje Doorn, revving up the Mini and making it roar and squeal its way through the villages to Kingsmarkham.
Reinitiated conduits whined, gradually revving up until the familiar hum throbbed steadily.