Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

potassium cobaltinitrite

noun

Definition of potassium cobaltinitrite 

: a yellow crystalline salt K3Co(NO2)6 used as a pigment and as an insoluble salt of potassium in analysis; potassium hexa-nitro-cobalt-ate(III) — see cobalt yellow

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!

Learn More about potassium cobaltinitrite

Share potassium cobaltinitrite

Resources for potassium cobaltinitrite

Cite Time Traveler Time Traveler! Explore the year a word first appeared

Statistics for potassium cobaltinitrite

Look-up Popularity

Comments on potassium cobaltinitrite

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

Show Comments  Hide Comments 

WORD OF THE DAY

lunette

the figure or shape of a crescent moon

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?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Add Diction

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