ammonium hydroxide

noun

Definition of ammonium hydroxide 

: a weakly basic compound NH4OH that is formed when ammonia dissolves in water and that exists only in solution

First Known Use of ammonium hydroxide

1875, in the meaning defined above

Keep scrolling for more

Learn More about ammonium hydroxide

Share ammonium hydroxide

Statistics for ammonium hydroxide

Look-up Popularity

Time Traveler for ammonium hydroxide

The first known use of ammonium hydroxide was in 1875

See more words from the same year

Keep scrolling for more

More Definitions for ammonium hydroxide

ammonium hydroxide

noun

Medical Definition of ammonium hydroxide 

: a weakly basic compound NH4OH that is formed when ammonia dissolves in water and that exists only in solution

More from Merriam-Webster on ammonium hydroxide

Britannica.com: Encyclopedia article about ammonium hydroxide

Comments on ammonium hydroxide

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

WORD OF THE DAY

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?
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!