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xenolith

play
noun xe·no·lith \ˈze-nə-ˌlith, ˈzē-\

Definition of xenolith

  1. :  a fragment of a rock included in another rock

xenolithic

play \ˌze-nə-ˈli-thik, ˌzē-\ adjective



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a jerking and twitching of the body

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