Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun nightgown

1 sense of nightgown

Sense 1
nightgown, gown, nightie, night-robe, nightdress -- (lingerie consisting of a loose dress designed to be worn in bed by women)
       => lingerie, intimate apparel -- (women's underwear and nightclothes)
       => nightwear, sleepwear, nightclothes -- (garments designed to be worn in bed)