SANDSTONE
Meaning of SANDSTONE in English
/ ˈsændstəʊn; NAmE -stoʊn/ noun
[ U ] a type of stone that is formed of grains of sand tightly pressed together, used in building
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005