AGGREGATE
Ag"gre*gate, v. t. [imp. & p. p. Aggregated; p. pr. & vb. n.
Aggregating.] [L. aggregatus, p. p. of aggregare to lead to a flock
or herd; ad + gregare to collect into a flock, grex flock, herd. See
Gregarious.]

1. To bring together; to collect into a mass or sum. "The aggregated soil." Milton.

2. To add or unite, as, a person, to an association.

It is many times hard to discern to which of the two sorts, the good or the bad, a man ought to be aggregated. Wollaston.

3. To amount in the aggregate to; as, ten loads, aggregating five hundred bushels. [Colloq.]

Syn. — To heap up; accumulate; pile; collect.

AGGREGATE
Ag"gre*gate, n.

1. A mass, assemblage, or sum of particulars; as, a house is an aggregate of stone, brick, timber, etc.

In an aggregate the particulars are less intimately mixed than in a
compound.

2. (Physics) A mass formed by the union of homogeneous particles; — in distinction from a compound, formed by the union of heterogeneous particles.