Pyroclastic - Meaning, Definition & English Examples
Pyroclastic refers to fragments of volcanic rock and ash ejected during an eruption. These materials can form fast-moving, destructive flows or settle as layers of debris. The term combines pyro (fire) and clastic (broken).
Definition:
Relating to fragments of rock erupted by a volcano, often in fast-moving flows.
Synonyms:
volcanic, igneous, fragmental, explosive
Part of Speech:
adjective
Antonyms:
nonvolcanic, sedimentary
Common Collocations:
pyroclastic flow, pyroclastic surge, pyroclastic material
Derivatives:
pyroclastically, pyroclast
Usage Tips:
Use 'pyroclastic' to describe volcanic rock fragments or explosive eruptions; often paired with 'flow' or 'surge.'
Common Phrases:
pyroclastic cloud, pyroclastic eruption, pyroclastic deposit
Etymology:
From Greek 'pyr' (fire) and 'klastos' (broken), referring to volcanic fragments formed by explosive eruptions.
Examples:
- 1. The pyroclastic flow devastated the nearby village.
- 2. Scientists study pyroclastic deposits to understand past eruptions.
- 3. The volcano ejected a massive pyroclastic cloud into the sky.
- 4. Pyroclastic surges can travel faster than hurricanes.