nightgown

/ˈnaɪtˌɡaʊn/
noun
  1. A loose, comfortable piece of clothing worn for sleeping, typically by women or girls.
    • My grandmother always wore a long flannel nightgown in winter.
    • She put on her favorite cotton nightgown before going to bed.
    • The little girl wore a pink nightgown with a bunny pattern.
Synonyms
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