Gain access to thousands of additional definitions and advanced search features—ad free! JOIN NOW
: ammonium chloride
: ammonium carbonate sense c
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:
Share salt of hartshorn
Resources for salt of hartshorn
salt of amber
salt of hartshorn
salt of lemon
salt of phosphorus
salt of Saturn
Comments on salt of hartshorn
What made you want to look up salt of hartshorn? Please tell us where you read or heard it (including the quote, if possible).
to make faulty or ineffective
Get Word of the Day daily email!
Late Autumn 2018 Words of the Day Quiz
Can you spell these 10 commonly misspelled words?
Test Your Knowledge - and learn some interesting things along the way.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
Words from the week of 12/14/2018
Yeggs, jackrollers, footpads, and more
Stuck in the middle with usage
Focusing in on what we do best
And is one way more correct than the others?
The story of an imaginary word that managed to sneak past our editors and enter the dictionary.
How to use a word that (literally) drives some people nuts.
The awkward case of 'his or her'
More word puzzles to rack your brain
SCRABBLE® fans, sharpen your skills!