agglomerate
verb (əˈɡlɒməˌreɪt) 1 to form or be formed into a mass or cluster; collect
▷ noun (əˈɡlɒmərɪt, -ˌreɪt) 2 a confused mass
▷ adjective (əˈɡlɒmərɪt, -ˌreɪt) 4 formed into a mass
[C17: from Latin agglomerāre, from glomerāre to wind into a ball, from glomus ball, mass]
> agˌglomerˈation noun
> agˈglomerative adjective