gown

noun

1.
a woman's dress, usually with a close-fitting bodice and a long flared skirt, often worn on formal occasions
Derived from:
gown
2.
the members of a university as distinguished from the other residents of the town in which the university is located
3.
lingerie consisting of a loose dress designed to be worn in bed by women
4.
protective garment worn by surgeons during operations
Derived from:
gown
5.
outerwear consisting of a long flowing garment used for official or ceremonial occasions
Derived from:
gown