Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

aniline black

noun

Definition of aniline black 

: a black dye produced on fiber (as cotton) by the oxidation of aniline oil or aniline hydrochloride and noted for its fastness, intensity of color, and resistance to greening

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!

First Known Use of aniline black

1864, in the meaning defined above

Keep scrolling for more

Learn More about aniline black

Share aniline black

Statistics for aniline black

Look-up Popularity

Time Traveler for aniline black

The first known use of aniline black was in 1864

See more words from the same year

Comments on aniline black

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

Show Comments  Hide Comments 

WORD OF THE DAY

perennial

living or existing for a long time

Get Word of the Day daily email!

Test Your Vocabulary

Late Autumn 2018 Words of the Day Quiz

  • frosted-autumn-leaves
  • Which is a synonym of yahoo?
True or False

Test your knowledge - and maybe learn something along the way.

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