an instrument for measuring distance traveled, as by an automobile.
Origin of odometer
1785–95, Americanism; variant of hodometer < Greek hodó(s) way + -meter
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
US and Canadian a device that records the number of miles that a bicycle or motor vehicle has travelledAlso called: mileometer
Word Origin for odometer
C18 hodometer, from Greek hodos way + -meter
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Online Etymology Dictionary, © 2010 Douglas Harper
An instrument for indicating the distance traveled by a vehicle, typically by measuring the number of rotations of a wheel or fan whose rate of rotation depends on the speed of the vehicle. Compare speedometer.
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