1.
formed by the conjunction or collection of particulars into a whole mass or sum; total; combined: the aggregate amount of indebtedness.
2.
Botany.
a.
(of a flower) formed of florets collected in a dense cluster but not cohering, as the daisy.
b.
(of a fruit) composed of a cluster of carpels belonging to the same flower, as the raspberry.
3.
Geology. (of a rock) consisting of a mixture of minerals separable by mechanical means.
-noun
4.
a sum, mass, or assemblage of particulars; a total or gross amount: the aggregate of all past experience.
5.
a cluster of soil granules not larger than a small crumb.
6.
any of various loose, particulate materials, as sand, gravel, or pebbles, added to a cementing agent to make concrete, plaster, etc.
7.
Mathematics.
set (def. 92).
-verb (used with object)
8.
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.