Smart Definition
Etymology
Pronunciation
tacómetro
tachometer
tachometer
device for measuring speed
Tacómetro means tachometer and is directly related to the English word tachometer0, which is a device for measuring speed0.
noun
  1. tachometer
    An instrument for measuring the rotation speed of a shaft or disk, as in a motor or other machine
    El tacómetro del coche indicaba que el motor estaba girando demasiado rápido. // The car's tachometer indicated that the engine was spinning too fast.