Aggregate

1. noun

   material such as sand or gravel used with cement and water to make concrete, mortar, or plaster

2. adjective

   composed of a dense cluster of separate units such as carpels or florets or drupelets

   “raspberries are aggregate fruits”

3. noun

   a sum total of many heterogenous things taken together

   Similar: congeries, conglomeration

4. adjective

   formed of separate units gathered into a mass or whole

   “aggregate expenses include expenses of all divisions combined for the entire year”

   Similar: aggregated, aggregative, mass