transcription, транскрипция: [ ˈrī-ə-ˌlīt ]
noun
Etymology: German Rhyolith, from Greek rhyax stream, stream of lava (from rhein ) + German -lith -lite
Date: 1868
: a very acid volcanic rock that is the lava form of granite
• rhy·o·lit·ic ˌrī-ə-ˈli-tik adjective