odograph

noun odo·graph \ˈōdəˌgraf\

Definition of odograph

  1. 1 :  an instrument for automatically plotting the course and distance traveled by a vehicle

  2. 2 :  a device for recording the length and rapidity of stride and the number of steps taken by a walker

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Origin and Etymology of odograph

odo- (as in odometer) + -graph


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