pudding stone, conglomerate -- (a composite rock made up of particles of varying size)
conglomerate, empire -- (a group of diverse companies under common ownership and run as a single organization)
Overview of verb conglomerate
The verb conglomerate has 1 sense
accumulate, cumulate, conglomerate, pile up, gather, amass -- (collect or gather; "Journals are accumulating in my office"; "The work keeps piling up")
Overview of adj conglomerate
The adj conglomerate has 1 sense
conglomerate -- (composed of heterogeneous elements gathered into a mass; "the conglomerate peoples of New England")