what is the word for tuxedo in italian?

In Italian, “tuxedo” is usually “smoking”. You may also see “abito da sera” for a formal evening suit.

Usage

• Smoking is the standard Italian word in everyday use.

• Abito da sera is a more descriptive translation, meaning “evening suit.”

• In Italian, the English loanword “tuxedo” can appear in dictionaries, but “smoking” is the common Italian term.

Quick example

• Ho comprato uno smoking per il matrimonio.
  “I bought a tuxedo for the wedding.”

TL;DR: tuxedo = smoking in Italian.