a total; a total number or amount made up of smaller amounts that are collected together; the total of several things or numbers
sand or broken stone that is used to make concrete or for building roads, etc.
made up of several amounts that are added together to form a total number; total
combine different items, amounts, etc. into a single group or total; reach a total of; add up to; add amounts together
bring or come together into a group or mass; put things together in a group
"aggregate expenses include expenses of all divisions combined for the entire year"
"the aggregated amount of indebtedness"
"raspberries are aggregate fruits"
A fall in the aggregate demand..for buying the output of the economy.
出自： J. K. Galbraith