hydrofining
noun
hy·dro·fin·ing
Definition of hydrofining
: a process for improving the quality of gasoline and other petroleum products by treating with hydrogen in the presence of a catalyst at a temperature below that at which decomposition takes place — compare hydroforming
Explore Merriam-Webster
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 hydrofining
hydr- + -fining (from refining)
Seen and Heard
What made you want to look up hydrofining? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!