accŭmŭlātor (adc.), ōris, m. [accumulo],
one who heaps up or accumulates : opum, Tac. A. 3, 30.
accumulator (ad-c-) ōris, m one who heaps up: opum, Ta. ...
An Elementary Latin Dictionary
·noun One who, or that which, accumulates, collects, or amasses. II. Accumulator ·noun A system of ...
Webster's Dictionary of the English Language