Agglomerate

Part of speech: noun (n.)

1. A collection or mass.

2. A mass of angular volcanic fragments united by heat; -- distinguished from conglomerate.

Part of speech: verb (v.)

To wind or collect into a ball; hence, to gather into a mass or anything like a mass. Where he builds the agglomerated pile. Cowper.

Part of speech: verb (v.)

To collect in a mass.