Sentence:  "No one buy Claude his goods now," Cherou-ouny said. "Him think only skins. Too much hurry. Too much "mercanteria"!" / "What's wrong?" said Jean. / "It's <WSD>baragouin</WSD>, Jean, my boy. It means we're too forward in pushing our wares. Let's go back to our tent. Tomorrow we'll try again." 
Meaning of the word marked with <WSD> tags:  A pidgin spoken by French and First Nations people in the 17th century in the region of North America now called Montreal.