Merriam-Webster Logo
SINCE 1828
Menu
×

acridone

noun ac·ri·done \ ˈa-krə-ˌdōn \

Definition of acridone

plural -s
: a yellow crystalline ketone C6H4(CO)(NH)C6H4 yielding acridine on reduction

There's more!

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!
Already a subscriber? Log in.

Origin and Etymology of acridone

International Scientific Vocabulary, blend of acridine + -one; probably originally formed as German akridon

Seen and Heard

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

show hide

Love words? Need even more definitions?

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

WORD OF THE DAY

declivity

play

a downward inclination or slope

Get Word of the Day daily email!

TRENDING NOW

  1. socialism 'a way of organizing a society in which major industries are owned and controlled by the government'

  2. uphold 'to let stand'

  3. due process 'a course of formal proceedings (as judicial proceedings)'

  4. asylum 'protection from arrest and extradition given especially to political refugees'

  5. insubordinate 'disobedient to authority'

SEE ALL

BROWSE DICTIONARY

acridone

Test Your Vocabulary

Obscure Shapes

  • a-pile-of-three-dimensional-shapes-in-green
  • Something that is ooid is shaped like:
Spell It

Can you spell these 10 commonly misspelled words?

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