[ ˌnjʊeɪ α:'dɒ~t \]
■ noun Geology an incandescent cloud of gas, ash, and lava fragments ejected from a volcano, typically as part of a pyroclastic flow.
Origin
Fr., lit. 'burning cloud'.
[ ˌnjʊeɪ α:'dɒ~t \]
■ noun Geology an incandescent cloud of gas, ash, and lava fragments ejected from a volcano, typically as part of a pyroclastic flow.
Origin
Fr., lit. 'burning cloud'.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004