the whole amount material such as sand or gravel used with cement and water to make concrete, mortar, or plaster a sum total of many heterogenous things taken together amount in the aggregate to gather in a mass, sum, or whole formed of separate units gathered into a mass or whole
"aggregate expenses include expenses of all divisions combined for the entire year"
"the aggregated amount of indebtedness" composed of a dense cluster of separate units such as carpels or florets or drupelets
Aggregate Industries
Supplies construction materials including aggregates, asphalt, ready-mixed concrete and precast concrete products. Includes links to US and UK operations. http://www.aggregate.com/