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3.
a loose robe, usually of a thinner fabric than a (similar) housecoat - for example cotton voile, polyester satin or nylon, with front closure by buttons or ties, and worn over a nightgown
FOR SALE: nightgown with matching negligee
by martinh1236 August 18, 2012
 
1.
A negligee is a form of lingerie that looks like a short sundress. it covers everywhere from the breast to the mid thigh. usually made of a soft fabric. and usually made to be sexy nightwear.
She wore the sexist negligee to bed with with me.
by Brian C. Butler November 22, 2005
 
2.
sexy underwear/lingerie
That gurl's wearing that hot negiligee
by Chels July 16, 2003