남성용 정식 예복인 턱시도의 비격식적인 줄임말.
A formal evening suit for men, typically black or midnight blue, worn with a bow tie; an informal abbreviation for a tuxedo.
예문:
"He decided to rent a tux for the high school prom."
"Are you going to wear a tux or just a regular suit to the gala?"
"The groom looked sharp in his black tux and matching bow tie."