Gathered together into a more or less rounded mass, or consisting of parts so gathered; clustered. Also figurative. as past participle. Obsolete.

Formed into a rounded mass or heap.

clustered, etc.; spec. in Physiology and Geology = conglomerate, adj. 2 4.

Collected or gathered together in a mass or heap; combined in a coherent but often unassimilated or disorderly way; (also) that is the result of…

Gathered into or forming a ball or mass; (Botany, of flowers) forming a compact head or cluster but not united (now rare).

Combined in a mass; thrown into a confused and disorganized mass, as a clubbed battalion.