n]
| 1. | a group or mass of distinct or varied things, persons, etc.: an aggregation of complainants. |
| 2. | collection into an unorganized whole. |
| 3. | the state of being so collected. |
| 4. | Biology, Ecology. a group of organisms of the same or different species living closely together but less integrated than a society. |
aggregation ag·gre·ga·tion (āg'rĭ-gā'shən)
n.
A massing together or clustering of independent but similar units, such as particles, parts, or bodies.