- The definition of aggregation refers to the group of things that has been collected once it is a whole amount.
An example of an aggregation is the group of people involved in a class action lawsuit.
- Aggregation is defined as the act of accumulating things or individuals.
An example of aggregation is finding and organizing a group of people injured by harmful effects of a medicine.
aggregation definition by Webster's New World
- an aggregating or being aggregated
- a group or mass of distinct things or individuals
aggregation - Medical Definition