Cu"mu*late (k?"m?-l?t), v. t. [imp. & p. p. Cumulated (-l?`t?d); p. pr. & vb. n. Cumulating (-l?`t?ng).] [L. cumulatus, p. p. of cumulare to heap up, fr. cumulus a heap. See Cumber.]
To gather or throw into a heap; to heap together; to accumulate.
Shoals of shells, bedded and cumulated heap upon heap.
Woodward.
© Webster 1913.