tachograph means A device that records the distance and time traveled by a vehicle (especially a truck or coach), used to check the drivers' working time.
Among words judged in Lexicurio's Arena, tachograph ranks #8,463 of 24,181 for Qualifying.
tachograph is pronounced /ˈtækəɡɹæf/.
Etymology
From tacho- + -graph.
noun
- A device that records the distance and time traveled by a vehicle (especially a truck or coach), used to check the drivers' working time.