Definition of "Aggregate" :

noun: the whole amount

noun: a sum total of many heterogenous things taken together

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

verb: gather in a mass, sum, or whole

verb: amount in the aggregate to

adjective: formed of separate units gathered into a mass or whole

"Aggregate expenses include expenses of all divisions combined for the entire year."

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

"Raspberries are aggregate fruits."