A person who is employed to collect payments (as for rent or taxes).

synonyms: collector, gatherer.

Dutch: collectant, collectioneur, verzamelaar
Polish: poborca

A voltaic battery that stores electric charge.

synonym: storage battery.

Dutch: accumulator, verzamelaar, accu
Polish: akumulator elektryczny

computer science A register that has a built-in adder that adds an input number to the contents of the register.

synonym: accumulator register.

Dutch: accumulator