Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

anthrarufin

noun
an·​thra·​ru·​fin | \ -ˈrüfə̇n\
plural -s

Definition of anthrarufin

: a yellow crystalline compound C14H6O2(OH)2 used in dye manufacture; 1,5-dihydroxy-anthraquinone

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!

History and Etymology for anthrarufin

International Scientific Vocabulary anthr- + Latin rufus red + International Scientific Vocabulary -in

Keep scrolling for more

Learn More about anthrarufin

Statistics for anthrarufin

Look-up Popularity

Comments on anthrarufin

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

Show Comments  Hide Comments 

WORD OF THE DAY

nosegay

Listen to the pronounciation of nosegay

a small bunch of flowers

Get Word of the Day daily email!

Test Your Vocabulary

Farm Idioms Quiz

  • cow coming home
  • What does 'poke' refer to in the expression 'pig in a poke'?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Word Winder's CrossWinder

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

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

Words at Play
Ask the Editors
Word Games