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
Eventually, the modern steakhouse was born in Gotham, with higher-quality cuts than a chophouse and diners of the same elevated social class as the Beefsteak attendees.
—
Jeremy Repanich, Robb Report, 24 Oct. 2025
Hamrah was inspired by Novels in Three Lines, by Félix Fénéon, and Coffee News, a long-running publication printed on diner place mats.
—Dan Piepenbring, Harpers Magazine, 24 Oct. 2025
In the past year alone, the city on Florida’s southeast coast earned its first Michelin stars and seen many other spots lure eager diners to the table.
—Stacey Lastoe, Southern Living, 24 Oct. 2025
The actor infamously played Jeff, the hunky diner manager who dared to come between the show's endgame couple.
—Raechal Shewfelt, Entertainment Weekly, 23 Oct. 2025
See All Example Sentences for diner
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Jeremy Repanich, Robb Report, 24 Oct. 2025
Hamrah was inspired by Novels in Three Lines, by Félix Fénéon, and Coffee News, a long-running publication printed on diner place mats.
—Dan Piepenbring, Harpers Magazine, 24 Oct. 2025
In the past year alone, the city on Florida’s southeast coast earned its first Michelin stars and seen many other spots lure eager diners to the table.
—Stacey Lastoe, Southern Living, 24 Oct. 2025
The actor infamously played Jeff, the hunky diner manager who dared to come between the show's endgame couple.
—Raechal Shewfelt, Entertainment Weekly, 23 Oct. 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 29 Oct. 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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