What is the meaning of aggregate?

noun

• The whole amount.
  • synonyms: sum, total, totality
• 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.
  • synonyms: congeries, conglomeration

verb

• Amount in the aggregate to.
• Gather in a mass, sum, or whole.
  • synonyms: combine

adjective

• Formed of separate units gathered into a mass or whole.
  • usage: "aggregate expenses include expenses of all divisions combined for the entire year"; "the aggregated amount of indebtedness"
  • synonyms: aggregated, aggregative, mass
• Composed of a dense cluster of separate units such as carpels or florets or drupelets.
  • usage: "raspberries are aggregate fruits"