Cumulation - definition, transcription

Amer.  |ˌkjuːmjəˈleɪʃən|
Brit.  |ˌkjuːmjʊˈleɪʃən|

noun

- a collection of objects laid on top of each other (syn: agglomerate, cumulus, heap, mound, pile)
See also:  WebsterWiktionaryLongman