Definition of Ajax powder
: an explosive used in coal mining consisting chiefly of nitroglycerin, potassium perchlorate, ammonium oxalate, and wood flour
What's Trending Now
More Trending Words
There's more!
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!
Origin and Etymology of ajax powder
after Ajax, one of the Greek heroes in Homer's Iliad, possessed of great stature and strength, from Latin, from Greek Aias
Seen and Heard
What made you want to look up Ajax powder? Please tell us where you read or heard it (including the quote, if possible).
