Meaning of odograph

o•do•graph

Pronunciation: (ō'du-graf", -gräf"), [key]
— n.
  1. a recording odometer.
  2. a pedometer.
  3. an instrument for recording courses steered by a vessel with the distances or lengths of time run on each.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.