aporhyolite

noun

ap·​o·​rhy·​o·​lite
¦apə¦rīəˌlīt
plural -s
: a rock consisting of a felsite whose structure shows it to have been originally vitreous like some rhyolites

Word History

Etymology

apo- + rhyolite

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Dictionary Entries Near aporhyolite

Cite this Entry

“Aporhyolite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aporhyolite. Accessed 6 Dec. 2024.

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