Definition of aggregating:
(n) :
A mass, assemblage, or sum of particulars; something consisting of elements but considered as a whole.
(n) :
A mass formed by the union of homogeneous particles; – in distinction from a compound, formed by the union of heterogeneous particles.
(adj) :
Formed by a collection of particulars into a whole mass or sum; collective; combined; added up.
(n) :
(roofing) Crushed stone, crushed slag or water-worn gravel used for surfacing a built-up roof system.
(n) :
Solid particles of low aspect ratio added to a composite material, as distinguished from the matrix and any fibers or reinforcements; especially the gravel and sand added to concrete.
(n) :
(sports) The total score in a set of games between teams or competitors, usually the combination of the home and away scores.