Accumulator

akku

(wet-cell storage battery)

akku

(computer science: register for holding intermediate results)

akkumulaattori

(computer science: register for holding intermediate results)

höyryakku

(manufacturing: vessel containing pressurized hot water ready for release as steam)

kerääjä

(one who or that which accumulates)

painesäiliö

(hydraulics: container which stores hydraulic power for release)

varaaja

(one who or that which accumulates)

varasto

(one who or that which accumulates)