TACHOGRAPH as NOUN

1. Meaning
   • a tachometer that produces a graphical record of its readings
   • used to record the speed and duration of trips in a motor vehicle
   Hypernyms(s) tachograph is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • tachometer (what does tachometer mean?)
   • tach (what does tach mean?)