Definition of nuée ardente in English:

nuée ardente

Syllabification: nu·ée ar·dente
Pronunciation: /ˌn(y)o͞oā ärˈdänt
 
/

noun

Geology
An incandescent cloud of gas, ash, and lava fragments ejected from a volcano, typically as part of a pyroclastic flow.
More example sentences
  • Sometimes hot ash emerging from a volcanic vent rushes in a hot cloud called a nuée ardente down the side of the volcano.

Origin

French, literally 'burning cloud'.

Definition of nuée ardente in:

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Pronunciation: ˈbɪmb(ə)l
verb
walk or travel at a leisurely pace