Longman Dictionary of Contemporary English homepage

Topic: MOTOR VEHICLES

Date: 1800-1900
Language: Greek
Origin: tachos 'speed' + English -meter

tachometer

noun
     
ta‧chom‧e‧ter [countable] technical
TTC a piece of equipment used to measure the speed at which the engine of a vehicle turns
Word of the Day
The MOTOR VEHICLES
Word of the Day is:

Other related topics