to bring together; collect into one sum, mass, or body.
9.
to amount to (the number of): The guns captured will aggregate five or six hundred.
verb (used without object)
10.
to combine and form a collection or mass.
Idiom
11.
in the aggregate, taken or considered as a whole: In the aggregate, our losses have been relatively small.
Origin: 1375–1425; late Middle English < Latin aggregātus (past participle of aggregāre), equivalent to ag-ag- + greg- (stem of grex flock) + -ātus-ate1