Definition of broker
1
: one who acts as an intermediary: such as
a
: an agent who arranges marriages
b
: an agent who negotiates contracts of purchase and sale (as of real estate, commodities, or securities)
2
: power broker
3
: one who sells or distributes something
an information broker
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Merriam-Webster unabridged
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Time Traveler for broker
The first known use of broker was in the 14th century
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