a dynasty in China, 1122?–256 b.c., marked by the division of China into separate feudal states and the emergence of important philosophical schools, especially Confucianism and Taoism.
"fashionable knot in a woman's dress or hat," 1883; earlier "small, round, cream-filled pastry" (1706), from Fr. chou, lit. "cabbage," from L. caulis "cabbage," lit. "stalk."