Chapman comes from Old English cēapman ('trader, merchant'), from cēap ('trade, bargain, price') + man. Cēap was an early borrowing from Latin caupō ('tradesman, innkeeper'). The historical trail runs through cēapman in Old English, cēap in Old English, and caupō in Latin. Morphologically, chapman is transparent: it draws on Old English cēapman ('trader, merchant'), from cēap ('trade, bargain, price') + man. Used as a noun, chapman now means "an itinerant dealer or peddler of goods", so the present definition can be read against the older forms and meanings. The same lexical family is also visible in derived forms such as chap and related forms such as chap and cheap. The result is a borrowed or transmitted form whose modern spelling carries a compact record of its route into English.