xenolith

noun
xe·​no·​lith | \ ˈze-nə-ˌlith How to pronounce xenolith (audio) , ˈzē- How to pronounce xenolith (audio) \

Definition of xenolith

: a fragment of a rock included in another rock

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Other Words from xenolith

xenolithic \ ˌze-​nə-​ˈli-​thik How to pronounce xenolithic (audio) , ˌzē-​ \ adjective

Examples of xenolith in a Sentence

Recent Examples on the Web

The surrounding landscape would be covered in volcanic ash and debris, some made of erupting magma, some made of chunks of mantle and crust xenoliths. Erik Klemetti, WIRED, "The Crazy Eruptions That Spit Up Diamonds," 5 May 2017

First Known Use of xenolith

1894, in the meaning defined above

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