noun
Freq #44470
Meanings
-
1
noun
a loose garment, traditionally worn by a woman or girl, for sleeping in
She pulled on a warm nightdress before opening the bedroom window.
Thesaurus
Synonyms
Word family
Related forms
sleepwearnightclothesdressing gown
Etymology
A transparent compound of night + dress, recorded from the early nineteenth century. It names a dress-shaped garment worn at night and is especially common in British English; nightgown is the usual close equivalent in American English.