opianic acid

noun

opi·​an·​ic acid
¦ōpē¦anik-
: a bitter crystalline aldehyde acid C6H2(OCH3)2(CHO)COOH obtained by the oxidation of narcotine and hydrastine

Word History

Etymology

opiane, obsolete synonym of narcotine (from opium + -ane) + -ic

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 opianic acid

Cite this Entry

“Opianic acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/opianic%20acid. Accessed 19 Jun. 2024.

Love words? Need even more definitions?

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