1. a mass or collection of things gathered together in a confused or jumbled way
2. the process of collecting or gathering things into a mass or group
3. a large urban area formed by the merging of several towns or cities
Usage: urban planning

Examples

• The agglomeration of rocks at the base of the cliff made climbing difficult.
• An agglomeration of old newspapers cluttered the basement.
• The agglomeration of dust particles formed visible clouds in the sunlight.
• Urban agglomeration has created massive metropolitan areas.
• The Tokyo agglomeration is one of the world’s largest urban areas.
• The agglomeration of small businesses in the district created a thriving commercial zone.