speed indicator

|

noun

an instrument for counting the number of revolutions of a gasoline engine.

Origin of speed indicator

First recorded in 1855–60
Also called speed counter.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for speed indicator

Historical Examples of speed indicator

  • You've seen our ray, of course, but have you looked at your speed-indicator?

    The Passing of Ku Sui

    Anthony Gilmore