1
: a usually black or dark green mineral that consists of aluminous pyroxene and is found especially in igneous rocks
2
: pyroxene
Examples of augite in a Sentence
Recent Examples on the Web
Basalt is a volcanic rock composed of augite and sometimes plagioclase and magnetite, which says nothing.
—
Louise Erdrich, The New Yorker, 2 Sep. 2019
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Louise Erdrich, The New Yorker, 2 Sep. 2019
Dictionary Entries Near augite
Cite this Entry
“Augite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/augite. Accessed 30 Nov. 2024.
Copy CitationKids Definition
augite
noun
au·gite
ˈȯ-ˌjīt 
: a black to dark green variety of pyroxene
Love words? Need even more definitions?
Merriam-Webster unabridged
Share