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Definition of nightgown
nightgown
/ˈnaɪt.ɡaʊn/
night · gown
Plural:nightgowns
nightgown Lexical Profile
CEFR
A2
Grade
3
Tier
1
Usage
Top 10k
nightgown Game Scores & Validity
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WWF
Wordle Guess
• noun
1
A loose, dress-like garment worn in bed, typically by women and girls.
Example
"She slipped into a warm flannel nightgown before curling up with a book by the fire."
Synonyms
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View all antonyms for nightgown• Nearby Words
Word Origin & Etymology
A compound of 'night' and 'gown', first recorded in English in the early 15th century. Originally, it referred to a loose indoor gown worn over other clothes in the evening, rather than a garment worn specifically in bed.
Cite this Entry
Wordmom. (2026). Definition of Nightgown. In Wordmom Dictionary. Retrieved Oct 13, 2026, from https://wordmom.com/dictionary/nightgown