tuxedo
US /tʌkˈsiː.doʊ/
UK /tʌkˈsiː.doʊ/

1.
smoking
a man's formal suit for evening wear, traditionally black or white, consisting of a dinner jacket and trousers.
:
•
He looked very elegant in his new tuxedo.
Ele parecia muito elegante em seu novo smoking.
•
Many celebrities wore tuxedos to the awards ceremony.
Muitas celebridades usaram smokings na cerimônia de premiação.