speedometer

IPA: spidˈɑmʌtɝ

An instrument located within the dashboard of a vehicle that measures and indicates the current speed of the vehicle.
Such a device incorporating an odometer.

Examples of "speedometer" in Sentences

The speedometer is over 100, dad needs to slow down.
You make the correction because you know the speedometer is off.
Where you'd normally find the speedometer is a clip to hold a family photo.
Automatically he glanced down, but the face of the speedometer was a spiderweb of cracks.
Or maybe the speedometer is busted and you are only traveling 25 mph and a cushy guardrail is close by.
"He'd never written anything, but he had a great speedometer, which is to say, a lot of life experience."