nilometer

noun

ni·​lom·​e·​ter
nīˈlämətə(r)
often capitalized
: a gauge for measuring the height of water in the Nile especially during its flood
specifically : a graduated scale cut on a natural rock or in the stone wall of a pit communicating with the river
nilometric
¦nīlə¦me‧trik
adjective often capitalized

Word History

Etymology

modification (influenced by English -meter) of New Latin nilometrion, from Greek neilometrion, from Neilos Nile, river in Africa + -metrion (from metron measure)

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 nilometer

Cite this Entry

“Nilometer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nilometer. 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!