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Glite Dictionary
🌋 Volcano emission 🤭 A burp
eructation

eructation

1 9.9
A sudden release of gas, ash, or lava from a volcano
  • noun
  • /ɪˌrʌkˈteɪʃən/
  • Specialized
translation icon : erupción
  • Scientists monitored the eructation to assess the scale of volcanic activity.

Examples

  • The volcano's eructation sent ash high into the sky.

  • The sudden eructation of ash and lava from the volcano startled the nearby villagers.

  • Each eructation deposited new layers of rock across the surrounding landscape.

  • There were several eructations from Mount St. Helens last summer.

  • The eructation of molten lava from the volcano created a breathtaking display of power.

  • During the eruption, the volcano's loud eructation echoed through the valley.

  • The scientist recorded the eructation as the volcano released ash and gas into the sky.

Synonyms

eruption
vseructation
  • Specialized
73 3.9

A sudden violent burst of lava and ash from a volcano

is the act of emitting material without focusing on violent force
volcanic eruption
vseructation
14 3.5

A sudden release of hot gas, ash, and melted rock from a volcano

is the broader act of emitting material from a volcano without stressing suddenness

How Forceful

explosion
∞ 2.8
eruption
  • Specialized
73 3.9
eructation
  • Specialized
1 9.9
emission
198 4.6
degassing
  • Specialized
6.4

Surface Forms

eructation singular
eructations plural

Morphology

eructation = eruct (opaque) = eruct + ation

The noun is formed by regular suffixation from 'eruct', but the volcanic sense is a specialized/metaphorical usage and is not transparently predictable for average learners.

Etymology

Eructation comes from the Latin eructare, where e- means 'out' and ructare means 'to belch'. So a volcano's eructation is like the mountain 'belching' ash and lava out, which explains why it means a strong release during an eruption.