1
: a person who dines (as in a restaurant) or who is dining
2
a
b
chiefly US
: a typically small, informal, and inexpensive restaurant that has an extensive menu and that is often made from or designed to resemble a modified railroad dining car
had lunch at a roadside diner
Examples of diner in a Sentence
we'll just grab a quick hamburger at the local diner
Recent Examples on the Web
Some have posited that a man at the diner where the Soprano family met for a bite looked suspiciously like Davey, whose life was ruined by his childhood friend Tony.
—
Daysia Tolentino, Entertainment Weekly, 27 Dec. 2025
When an escaped Eleven finds her way to a diner (the image of a bald Brown in a hospital gown shoving fries into her mouth is indelible), Brenner’s team impersonates social services, kills the kind proprietor, but fails to apprehend her.
—Judy Berman, Time, 26 Dec. 2025
Give omakase a try The trend in which diners let the chef select a meal for them is definitely alive in the Bay Area, here are four places that offer it.
—Randy McMullen, Mercury News, 25 Dec. 2025
Bristol's burgeoning foodie scene offers everything from old-school diners and burger joints to chic cafés and noodle bars.
—Lydia Mansel, Travel + Leisure, 25 Dec. 2025
See All Example Sentences for diner
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Daysia Tolentino, Entertainment Weekly, 27 Dec. 2025
When an escaped Eleven finds her way to a diner (the image of a bald Brown in a hospital gown shoving fries into her mouth is indelible), Brenner’s team impersonates social services, kills the kind proprietor, but fails to apprehend her.
—Judy Berman, Time, 26 Dec. 2025
Give omakase a try The trend in which diners let the chef select a meal for them is definitely alive in the Bay Area, here are four places that offer it.
—Randy McMullen, Mercury News, 25 Dec. 2025
Bristol's burgeoning foodie scene offers everything from old-school diners and burger joints to chic cafés and noodle bars.
—Lydia Mansel, Travel + Leisure, 25 Dec. 2025
See All Example Sentences for diner
Cite this Entry
“Diner.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diner. Accessed 28 Dec. 2025.
Copy CitationKids Definition
diner
noun
din·er
ˈdī-nər 
1
: one that dines
2
a
b
: a restaurant in the shape of a railroad car
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