Your request was midleman which is probably a typo from middleman.
midleman -
English Idioms :: middleman
midleman - {n.} A person or small business standing in an intermediary position between two parties. * /A retail merchant is the middleman between the factory and the consumer./
Traditional English :: middleman
midleman - n. (pl. -men) 1 any of the traders who handle a commodity between its producer and its consumer. 2 an intermediary.