/ ʃɪst; NAmE / noun
[ U ] a type of rock formed of layers of different minerals, that breaks naturally into thin flat pieces
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WORD ORIGIN
late 18th cent.: from French schiste , via Latin from Greek skhistos split, from the base of skhizein cleave.
/ ʃɪst; NAmE / noun
[ U ] a type of rock formed of layers of different minerals, that breaks naturally into thin flat pieces
••
WORD ORIGIN
late 18th cent.: from French schiste , via Latin from Greek skhistos split, from the base of skhizein cleave.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005