You may wonder how the word undertaker made the transition from "one who undertakes" to "one who makes a living in the funeral business." The latter meaning descends from the use of the word to mean "one who takes on business responsibilities." In the 18th century, a funeral-undertaker was someone who undertook, or managed, a funeral business. There were many undertakers in those days, undertaking all sorts of businesses, but as time went on undertaker became specifically identified with the profession of arranging burial. Today, funeral director is more commonly used, but undertaker still appears.