tephra
Definition from Wiktionary, the free dictionary
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[edit] English
[edit] Etymology
From the Ancient Greek τέφρα (tephra, “ash”).
[edit] Pronunciation
[edit] Noun
tephra (uncountable)
- (geology) The solid material thrown into the air by a volcanic eruption that settles on the surrounding areas.
- 2004, Richard Fortey, The Earth, Folio Society 2011, p. 126:
- The sky would have darkened with sheer volume of ash, the grapes would have withered upon the vine; misfortune would have fallen with the inexorability of volcanic tephra upon rich and poor alike.
- 2004, Richard Fortey, The Earth, Folio Society 2011, p. 126:
