esmoquin
tuxedo
smoking jacket
a casual jacket worn by men
Esmoquin means tuxedo and comes from the English term smoking jacket0, which was a type of casual jacket worn by men0 that evolved into formal wear.
noun
- tuxedoA man's formal evening suit with a dinner jacketÉl llevaba un elegante esmoquin negro en la gala. // He wore an elegant black tuxedo to the gala.