Ag·​a·​thin | \ ˈa-gə-thən \

Definition of Agathin

: a yellow crystalline compound formerly used to relieve neuralgia and rheumatism

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!

First Known Use of Agathin

1892, in the meaning defined above

History and Etymology for Agathin

formerly a trademark

Keep scrolling for more

Learn More About Agathin

Time Traveler for Agathin

Time Traveler

The first known use of Agathin was in 1892

See more words from the same year

Dictionary Entries Near Agathin

agathic acid



See More Nearby Entries 

Statistics for Agathin

Cite this Entry

“Agathin.” Dictionary, Merriam-Webster, Accessed 26 Oct. 2021.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon


Test Your Vocabulary

Difficult Spelling Words Quiz

  • alphabet pasta spelling help
  • Which is the correct spelling?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

Love words? Need even more definitions?

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