DictionarytuxedoFormal evening suit
noun

tuxedo

tuk-SEE-doh/tʌkˈsiːdəʊ/

A formal matching evening suit.

Satin lapels and a satin trouser stripe distinguish this black tuxedo.

An unworn black tuxedo displayed on a simple hanger, with its matching trousers beside it; satin lapels and a satin trouser stripe distinguish it from an ordinary business suit.
Etymology

Tuxedo Park gave its name to the formal outfit through its country club, where the jacket was supposedly first worn. A resort name thus became a clothing name.

In context

He Spoke Style5:48
tuxedo pants should always have a plain bottom the clean line matches the simplicity and elegance of the tuxedo and it's the most formal way to finish the bottom of the pants
10 Tuxedo Details You Can't Afford To Get Wrong | Black Tie Wedding

More examples

  • He rents a tuxedo for his sister's evening wedding.
  • Guests wear tuxedos to the formal charity dinner.
  • My tuxedo needs a few alterations before the gala.

Forms

tuxedo · tuxedos

Similar words

tux
Tux is an informal shortening for the same formal outfit.
suit
Suit is broader and includes ordinary business clothing.