someone who buys large quantities of goods and resells to merchants rather than to the ultimate customers
source: WordNet 3.0
the performer in the middle of a minstrel line who engages the others in talk
source: WordNet 3.0
a person who is in a position to give you special assistance
He used his business contacts to get an introduction to the governor.
source: WordNet 3.0
An agent between two parties; a broker; a go-between; any dealer between the producer and the consumer; in Ireland, one who takes land of the proprietors in large tracts, and then rents it out in small portions to the peasantry.