dynagraph

noun

dy·​na·​graph
ˈdīnəˌgraf,
-rȧf
plural -s
: an apparatus in a railroad car for recording the condition of a line of track, the resistance of a train, its speed, and other features of its performance

Word History

Etymology

Greek dynamis power + English -graph

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!

Dictionary Entries Near dynagraph

Cite this Entry

“Dynagraph.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dynagraph. Accessed 1 Dec. 2024.

Love words? Need even more definitions?

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