Main entry: conglomerate, empire
Definition: a group of diverse companies under common ownership and run as a single organization
Main entry: pudding stone, conglomerate
Definition: a composite rock made up of particles of varying size
Main entry: pile up, accumulate, amass, cumulate, conglomerate, gather
Definition: collect or gather
Usage: Journals are accumulating in my office; The work keeps piling up
Main entry: conglomerate
Definition: composed of heterogeneous elements gathered into a mass
Usage: the conglomerate peoples of New England