roar up

UK
/rɔːr ʌp/
US
/rɔr ʌp/
roar upverb
roared up
Past Simple
roared up
Past Participle
roaring up
Gerund
UK
/rɔːr ʌp/
US
/rɔr ʌp/
Translations
s'emballerPour un moteur ; par extension, s'intensifier brusquement.
The motorcycle roared up as the rider twisted the throttle.
La moto s'est emballée quand le conducteur a tourné la poignée d'accélérateur.
Definitions
To increase rapidly in intensity or volume, often used to describe engines or crowds.
The motorcycle roared up as the rider twisted the throttle.