a person who is aggressively and blindly patriotic, especially one devoted to military glory.
a person who believes one gender is superior to the other, as a male chauvinist or a female chauvinist.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
1877, from French chauviniste, from Chauvin (see chauvinism). Related: Chauvinistic (1870).
Online Etymology Dictionary, © 2010 Douglas Harper