Englisch | Arabisch |
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speed rapidity | |
speed rate of motion | |
speed bump transverse ridge in the road | مَطَبّ سرعةالسُّرْعَة |
speed limit maximum speed permitted | |
speed of light the speed of electromagnetic radiation in a perfect vacuum | |
speed of sound speed at which sound is propagated | |
speedometer a device that measures, and indicates the current speed of a vehicle | |
Godspeed ''used, especially at a parting, to express the wish that the outcome of the actions of a person (typically someone about to start a journey or a daring endeavour) is positive for them'' | |
lightspeed the speed of light |