contextual role of property specification aggregation role aggregated feature If the members of the aggregates are proxies for other information objects, then the aggregated feature is a feature of the information objects the proxies point to. the diameter quality is the aggregated feature in the 'average living cell diameter' result datum of a cell counter result aggregated feature The aggregated feature is the role of a description or classification of a property, characteristic or facet of the members of the aggregate that is common to each member and is used to make aggregated data about the aggregate. [Allotrope] aggregated feature role