noun
1. : an ornamental portland-cement concrete containing ceramic products in the form of lumps or fragments and usually coloring ingredients
2. : concrete containing bloated clay to reduce weight
noun
1. : an ornamental portland-cement concrete containing ceramic products in the form of lumps or fragments and usually coloring ingredients
2. : concrete containing bloated clay to reduce weight
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012