The property or condition of being aggregable; the tendency to aggregate or be aggregated; the degree to which things, especially platelets or other cells, aggregate.
Origin
1930s. From aggregable + -ity: see -bility.
Definition of aggregability in US English:
aggregability
nounˌaɡrɪɡəˈbɪlɪti
The property or condition of being aggregable; the tendency to aggregate or be aggregated; the degree to which things, especially platelets or other cells, aggregate.