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nightgown

American  
[nahyt-goun] / ˈnaɪtˌgaʊn /

noun

  1. a loose gown, worn in bed by women or children.

  2. Archaic. a dressing gown.


nightgown British  
/ ˈnaɪtˌɡaʊn /

noun

  1. another name for nightdress

  2. a man's nightshirt

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of nightgown

Middle English word dating back to 1350–1400; night, gown

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

As someone who likes to be at home in her creams and nightgown, how have you adapted to the life of an up-and-coming pop star?

From Los Angeles Times • Dec. 1, 2025

She found Keke there, asleep in her nightgown with her head resting on the kitchen table.

From Los Angeles Times • Nov. 10, 2024

He then asked her about her arrest, which he said she had claimed saw her being led away from her home in a nightgown.

From BBC • Jun. 9, 2023

In “Mad Men,” Betty Draper, a 1960s housewife caught in a marriage of spite and deception, stands in her yard in her peach nightgown, holding a rifle pointed toward the sky.

From New York Times • May 22, 2023

I yanked off my nightgown, threw on a dress, and flew down the stairs without my shoes.

From "The Light in Hidden Places" by Sharon Cameron