amper

noun

am·​per
ˈampə(r)
plural -s
1
now dialectal, England : swelling, blotch
2
now dialectal, England : pus, matter

Word History

Etymology

Middle English ampre, from Old English ompre swelling, varicose vein

First Known Use

before the 12th century, in the meaning defined at sense 1

Time Traveler
The first known use of amper was before the 12th century

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 amper

Cite this Entry

“Amper.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/amper. Accessed 16 Apr. 2024.

Love words? Need even more definitions?

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