Check out new words added to Dictionary.com
"palm tree," mid-16c., from Spanish and Portuguese coco "grinning face," on resemblance of the three holes at the base of the shell to a human face. The earlier word for it was the Latinized form cocus, which sometimes was anglicized as cocos.
Paris fashion house, founded by Gabrielle 'Coco' Chanel (1883-1971), French fashion designer and perfumier, who opened her first shop in 1909. The perfume Chanel No. 5 debuted in 1921.