naphthoic acid

noun naph·tho·ic acid \(ˈ)naf|¦thōik-, ÷(ˈ)nap|\

Definition of naphthoic acid

  1. :  either of two crystalline monocarboxylic acids C10H7COOH derived from naphthalene

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.

Join MWU now and get access to America’s largest dictionary, with:

  • 300,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Origin and Etymology of naphthoic acid

International Scientific Vocabulary naphth- + -oic


Seen and Heard

What made you want to look up naphthoic acid? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

to criticize severely

Get Word of the Day daily email!