'Cumulation' definitions:

Definition of 'cumulation'

From: WordNet
noun
A collection of objects laid on top of each other [syn: pile, heap, mound, agglomerate, cumulation, cumulus]

Definition of 'Cumulation'

From: GCIDE
  • Cumulation \Cu`mu*la"tion\ (k?`m?-l?"sh?n), n. [Cf. F. cumulation.] The act of heaping together; a heap. See Accumulation. [1913 Webster]