Added 9 October 2026 aggregative adjective Categories: Describing WordsRare Words adjective ! Definition from WordNet 3.1, Princeton University. More about aggregative at Wordnik → Where our words come from → Formed of separate units gathered into a mass or whole. aggregate expenses include expenses of all divisions combined for the entire year Related Words: aggregatecollectivemassfluidizationaggregatorycumulateamassedaccumulativeagglomerategatheringaglomerativeadductive Back to today's word