Collector
Part of speech: noun
Definition: A person or thing which collects, or which creates or manages a collection. A person who is employed to collect payments. The amplified terminal on a bipolar junction transistor.
Example sentence: The scarcity of the music not only makes the music itself enjoyable but it also gives the collector a strange sense of superiority.
Gatherer
Part of speech: noun
Definition: A person who gathers things.A person who collects rent or taxes.