What is "aggregative"

Aggregative \Ag"gre*ga*tive\, a. [Cf. Fr. agr['e]gatif.]

1. Taken together; collective.

2. Gregarious; social. [R.]
   --Carlyle.

3. tending to gather into a mass.

a. By, toward, or of aggregation; aggregational.

adj. gathered or tending to gather into a mass or whole; "aggregate expenses include expenses of all divisions combined for the entire year"; "the aggregated amount of indebtedness" [syn: aggregate, aggregated, mass]