WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / aggregation aggregation noun /ægrəɡeɪʃən/ 4 syllables 11 letters Scrabble 14 WWF 18 Definitions noun several things grouped together or considered as a whole accumulationassemblagecollection noun the act of gathering something together assemblingcollectingcollection Look “aggregation” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →