noun
1. : a column of rock rising above its surroundings or isolated on the face of a slope
2. : a porous phosphate rock that hardens on exposure to the air and is used especially in construction of chimneys
noun
1. : a column of rock rising above its surroundings or isolated on the face of a slope
2. : a porous phosphate rock that hardens on exposure to the air and is used especially in construction of chimneys
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012