"assembly for popular education," 1873, from town in New York, U.S., where an annual Methodist summer colony featured lectures. The name is from ja'dahgweh, a Seneca (Iroquoian) name, possibly meaning "one has taken out fish there," but an alternative suggested meaning is "raised body."
chatterbox
chatty
Chaucerian
chauffer
chauffeur
Chautauqua
chauvinism
chauvinist
chav
chaw
chazzan