Definition of orograph
:a machine used in making topographical maps that is operated by being pushed across country and that records both distances and elevations
What's Trending Now
More Trending Words
orograph
noun
oro·graph
\
ˈōrəˌgraf
,
-rȧf
\
Indulge Your Inner Word Nerd
There's more!
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!
Origin and Etymology of orograph
International Scientific Vocabulary 1oro- + -graph
Seen and Heard
What made you want to look up orograph? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!