Tralles alcoholometer

noun

Tral·​les alcoholometer

variants or Tralles hydrometer

ˈträlə̇s-

: an alcoholometer graduated so that its degrees indicate percentages by volume at 15.6°C

Word History

Etymology

after Johann G. Tralles †1822 German physicist

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!