nightgown
nounUK /ˈnaɪtɡaʊn/
US /ˈnaɪtɡaʊn/
A nightgown is a soft, loose dress you wear to bed.
She put on her warm nightgown before going to sleep.
RELATED WORDS
OTHER MEANINGS
2. A long loose garment worn by women for sleeping or lounging.
The silk nightgown felt cool against her skin.
3. A simple loose dress historically worn by children at night.
The little girl wore a flannel nightgown to bed.
4. A gown worn for sleeping, often made of cotton or silk.
He bought her a lace nightgown for their anniversary.