Origin: 1865–70; < F chauvinisme, equiv. to chauvin jingo (named after N. Chauvin, a soldier in Napoleon's army noted for loud-mouthed patriotism) + -isme-ism
Militant devotion to and glorification of one's country; fanatical patriotism.
Prejudiced belief in the superiority of one's own gender, group, or kind: "the chauvinism . . . of making extraterrestrial life in our own image"(Henry S.F. Cooper, Jr.)
[French chauvinisme, after Nicolas Chauvin, a legendary French soldier famous for his devotion to Napoleon.] chau'vin·ist n., chau'vin·is'tic adj., chau'vin·is'ti·cal·ly adv.