Definition of pyroclastic in English:

pyroclastic

adjective ˌpʌɪrə(ʊ)ˈklastɪkˌpaɪroʊˈklæstɪk

Geology

Relating to, consisting of, or denoting fragments of rock erupted by a volcano.
pyroclastic material
Example sentencesExamples
- Erosion of old lava dome complexes has resulted in deep valleys that dissect pyroclastic and volcanoclastic fans.
- Stratovolcanoes are formed of alternating layers of pyroclastic materials and subordinate lavas.
- Two main types of pyroclastic surges occurred at Taapaca Volcanic Complex.
- In practice pyroclastic and volcaniclastic rocks include all the products of extrusive volcanic activity except lava flows.
- Samples of pyroclastic rocks were examined in thin section.

plural noun ˌpʌɪrə(ʊ)ˈklastɪk

pyroclasticsGeology

Pyroclastic fragments.
the eruption of lavas and pyroclastics
Example sentencesExamples
- Voluminous quantities of Late Ordovician to Wenlockian felsic pyroclastics and lava flows record the extensive volcanism associated with the collision and deformation.

Derivatives

pyroclast

noun ˈpʌɪrə(ʊ)klastˈpaɪroʊˌklæst

Geology

Eruption at the surface then yields initial tephrite, typically erupted as pyroclasts.
Example sentencesExamples
- These fluids altered and metasomatized the previously emplaced volcanic products (lavas, pyroclasts).

Definition of pyroclastic in US English:

pyroclastic

adjectiveˌpīrōˈklastikˌpaɪroʊˈklæstɪk

Geology

Relating to, consisting of, or denoting fragments of rock erupted by a volcano.
Example sentencesExamples
- Erosion of old lava dome complexes has resulted in deep valleys that dissect pyroclastic and volcanoclastic fans.
- In practice pyroclastic and volcaniclastic rocks include all the products of extrusive volcanic activity except lava flows.
- Two main types of pyroclastic surges occurred at Taapaca Volcanic Complex.
- Samples of pyroclastic rocks were examined in thin section.
- Stratovolcanoes are formed of alternating layers of pyroclastic materials and subordinate lavas.

单词	pyroclastic
释义	Definition of pyroclastic in English: pyroclastic adjective ˌpʌɪrə(ʊ)ˈklastɪkˌpaɪroʊˈklæstɪk Geology Relating to, consisting of, or denoting fragments of rock erupted by a volcano. pyroclastic material Example sentencesExamples Erosion of old lava dome complexes has resulted in deep valleys that dissect pyroclastic and volcanoclastic fans. Stratovolcanoes are formed of alternating layers of pyroclastic materials and subordinate lavas. Two main types of pyroclastic surges occurred at Taapaca Volcanic Complex. In practice pyroclastic and volcaniclastic rocks include all the products of extrusive volcanic activity except lava flows. Samples of pyroclastic rocks were examined in thin section. plural noun ˌpʌɪrə(ʊ)ˈklastɪk pyroclasticsGeology Pyroclastic fragments. the eruption of lavas and pyroclastics Example sentencesExamples Voluminous quantities of Late Ordovician to Wenlockian felsic pyroclastics and lava flows record the extensive volcanism associated with the collision and deformation. Derivatives pyroclast noun ˈpʌɪrə(ʊ)klastˈpaɪroʊˌklæst Geology Eruption at the surface then yields initial tephrite, typically erupted as pyroclasts. Example sentencesExamples These fluids altered and metasomatized the previously emplaced volcanic products (lavas, pyroclasts). Definition of pyroclastic in US English: pyroclastic adjectiveˌpīrōˈklastikˌpaɪroʊˈklæstɪk Geology Relating to, consisting of, or denoting fragments of rock erupted by a volcano. Example sentencesExamples Erosion of old lava dome complexes has resulted in deep valleys that dissect pyroclastic and volcanoclastic fans. In practice pyroclastic and volcaniclastic rocks include all the products of extrusive volcanic activity except lava flows. Two main types of pyroclastic surges occurred at Taapaca Volcanic Complex. Samples of pyroclastic rocks were examined in thin section. Stratovolcanoes are formed of alternating layers of pyroclastic materials and subordinate lavas.
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