anorthite-basalt

noun

: a rock consisting of a basic variety of basalt with anorthite instead of labradorite

Word History

First Known Use

1886, in the meaning defined above

Time Traveler
The first known use of anorthite-basalt was in 1886

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Dictionary Entries Near anorthite-basalt

anorthite

anorthite-basalt

anorthitite

See More Nearby Entries 

Cite this Entry

“Anorthite-basalt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anorthite-basalt. Accessed 2 Dec. 2023.

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