Sudan IV

noun
\ -ˈfō(ə)r \

Medical Definition of Sudan IV

: a red disazo solvent dye used chiefly as a biological stain and in ointments for promoting the growth of epithelium (as in the treatment of burns, wounds, or ulcers)

called also scarlet red

Learn More about Sudan IV

Comments on Sudan IV

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

WORD OF THE DAY

means, resources, or money

Get Word of the Day daily email!

Test Your Vocabulary

Homophone Quiz

  • three-bears-two-of-them-look-like-theyre-whispering-to-a-third-bear-who-looks-chuffed-to-be-the-center-of-attention
  • In order to judge how people felt, the senator's office hired a firm to take a ______.
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!