odo·​graph | \ ˈōdəˌgraf \

Definition of odograph

1 : an instrument for automatically plotting the course and distance traveled by a vehicle
2 : a device for recording the length and rapidity of stride and the number of steps taken by a walker

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

History and Etymology for odograph

odo- (as in odometer) + -graph

Keep scrolling for more

Learn More about odograph

Statistics for odograph

Cite this Entry

“Odograph.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/odograph. Accessed 29 January 2020.

Comments on odograph

What made you want to look up odograph? Please tell us where you read or heard it (including the quote, if possible).


to assert without proof or before proving

Get Word of the Day daily email!

Test Your Vocabulary

January 2020 Words of the Day Quiz

  • image1642096650
  • Which is a synonym of bonhomie?
Spell It

Can you spell these 10 commonly misspelled words?

Syn City

Test Your Knowledge - and learn some interesting things along the way.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!