odometer
Odometer (noun) means an instrument in a vehicle, usually part of the speedometer, that shows the total distance the vehicle has traveled. Example: “The used car had 80,000 miles on the odometer.”
How to use odometer
Learner’s notesIn plain EnglishThe gauge in a car that tells you how many miles it has gone.
It is a standard, neutral word used in everyday and technical writing.
Fill the gap
Can you complete this real example?
The used car had 80,000 miles on the _____.
Etymology
The word came into English from French odomètre. The French word was built from Ancient Greek hodós, meaning road or way, and métron, meaning measure.