Last Updated
：2025/11/21
tephra
IPA(Pronunciation)
Noun
countable
uncountable
Japanese Meaning
火山噴出物：火山の噴火により空中に放出され、周囲に堆積する固体の物質（火山灰などを含む）
（ plural ）
Quizzes for review
(geology) The solid material thrown into the air by a volcanic eruption that settles on the surrounding areas.
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After the eruption, a thick layer of tephra covered the valley, damaging crops and clogging rivers.
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After the eruption, a thick layer of tephra covered the valley, damaging crops and clogging rivers.
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