-
Trending Now:
More Trending:
- non sequitur admiral's mast calumny kakistocracy bona fide
- ALL
trachybasalt
noun
trachy·basalt
\"+\
Definition of trachybasalt
: a rock that is intermediate in composition between trachyte and basalt and that contains both orthoclase and basic plagioclase
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!
Origin and Etymology of trachybasalt
German, from trachy- + basalt
Seen and Heard
What made you want to look up trachybasalt? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!