clast

noun
\ˈklast \

Definition of clast 

: a fragment of rock

Examples of clast in a Sentence

Recent Examples on the Web

Researchers believe that the serpentine found in the clasts could form at depths of up to 12.5 miles down, where the subducting slab lies below the volcano. Jason Daley, Smithsonian, "How Low Can Life Go? New Study Suggests Six Miles Down," 18 Apr. 2017 There is a lot of great information on the eruption on a website hosted by the University of Tokyo (Japanese – try Google Translate) that has compositional data and images of clasts from the eruption – Erik Klemetti, WIRED, "Expanded evacuations as the Kirishima eruption continues," 31 Jan. 2011 Researchers believe that the serpentine found in the clasts could form at depths of up to 12.5 miles down, where the subducting slab lies below the volcano. Jason Daley, Smithsonian, "How Low Can Life Go? New Study Suggests Six Miles Down," 18 Apr. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'clast.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of clast

1952, in the meaning defined above

History and Etymology for clast

Greek klastos broken, from klan to break; perhaps akin to Latin clades disaster

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Dictionary Entries near clast

class tariff

classwork

classy

clast

clastic

clat

clatch

Statistics for clast

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Time Traveler for clast

The first known use of clast was in 1952

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More from Merriam-Webster on clast

See words that rhyme with clast

Britannica.com: Encyclopedia article about clast

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