cumuli cumulativeness • cumuliform · · · Info · Definitions · Synonyms · Characters · · cumuli · · Text Latin · · Script 6 · · Length 3 · · Syllables Definitions · · · (noun) a globular cloud. Synonyms: cumulus, cumulus cloud. · · Noun Definition 1 (noun) a collection of objects laid on top of each other. Synonyms: pile, heap, mound, agglomerate, cumulation, cumulus. · · Noun Definition 2 Synonyms · · · cumulus · · Synonym 1 cumulus cloud · · Synonym 2 pile · · Synonym 3 heap · · Synonym 4 mound · · Synonym 5 agglomerate · · Synonym 6 cumulation · · Synonym 7 Characters · · c latin small letter c U+0063 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D u latin small letter u U+0075