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
There are signs of belt-tightening abound on Chinese city streets, where diners pack restaurants offering 40 cent breakfasts, and stores hold flash sales and wage price wars with competitors.
—
Anthony Kuhn, NPR, 9 May 2025
Devoted diners walk down to support restaurants while vehicle traffic and subway service are still suspended.
—New York Times, 7 May 2025
Currently, the city of Irvine is building out 800 additional acres of the park, adding 22 acres of cascading lakes with waterfalls, islands and a shorefront restaurant to which diners will be able to boat up to or paddle up to in canoes.
—Jonathan Horwitz, Oc Register, 7 May 2025
In the final scene of the HBO drama, Tony (Gandolfini), Carmela (Edie Falco), Meadow (Jamie-Lynn Sigler) and A.J. (Robert Iler) all meet up for a meal at Holsten’s diner.
—Esther Kang, People.com, 7 May 2025
See All Example Sentences for diner
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Anthony Kuhn, NPR, 9 May 2025
Devoted diners walk down to support restaurants while vehicle traffic and subway service are still suspended.
—New York Times, 7 May 2025
Currently, the city of Irvine is building out 800 additional acres of the park, adding 22 acres of cascading lakes with waterfalls, islands and a shorefront restaurant to which diners will be able to boat up to or paddle up to in canoes.
—Jonathan Horwitz, Oc Register, 7 May 2025
In the final scene of the HBO drama, Tony (Gandolfini), Carmela (Edie Falco), Meadow (Jamie-Lynn Sigler) and A.J. (Robert Iler) all meet up for a meal at Holsten’s diner.
—Esther Kang, People.com, 7 May 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 19 May. 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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