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Volcano

UK //vɒlˈkeɪ.nəʊ// US //vɑːlˈkeɪ.noʊ// Pronunciation

Definition

A geological formation that can erupt, releasing lava, ash, and gases.

Listen to definition

In simple words: A mountain that can erupt with hot rocks and lava.

Examples

• The volcano erupted after many years of dormancy.
• Scientists study volcanoes to understand their behavior.
• The island was formed by a series of underwater volcanoes.
• Tourists flock to see the active volcano.
• Lava from the volcano flowed down its sides.
• Volcanoes can be found in many parts of the world.

Usage notes

Use 'volcano' to refer to geological formations; appropriate in scientific and casual contexts. Avoid using in metaphorical ways.

Grammar pattern

noun

Memory hint

Think of 'volcanic' events - when the 'V' erupts!

Collocations

• active volcano
• dormant volcano
• volcano eruption

Synonyms

• mountain
• volcanic cone
• caldera

Common mistakes

• Confusing 'volcano' with 'mountain' - not all mountains are volcanoes.
• Using 'volcanoes' as a singular noun instead of plural when referring to multiple.
• Mispronouncing 'volcano' as it has a silent 'c'.