thermal black
noun
Definition of thermal black
: a carbon black made by thermal decomposition of hydrocarbons (as natural gas and acetylene) in preheated furnaces —called also furnace thermal black — compare acetylene black
Explore M-W
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!
Seen and Heard
What made you want to look up thermal black? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!