noun

a thing consisting of a number of different and distinct parts or items that are grouped together.

the Earth is a specialized conglomerate of organisms

mixture,mix,combination,mingling,commingling,amalgamation,amalgam,union,conjunction,marriage,merging,compound,alloy,fusion,meld,composite,concoction,synthesis,homogenization,miscellany,jumble,hotchpotch,mash-up

adjective

relating to a conglomerate, especially a large corporation.

conglomerate firms

aggregate,agglomerate,amassed,gathered,clustered,combined

verb

gather together into a compact mass.

atoms which conglomerate at the centre

coalesce,unite,join together,combine,merge,fuse,consolidate,amalgamate,integrate,mingle,meld,blend,intermingle,knit (together),link up,converge,come together,commingle