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
In the midst of a weekday lunch rush, Xavier Becerra walked through a bustling food hall in Los Angeles, shaking hands with diners and thanking them, in English and Spanish, for their support.
—
Kaitlyn Schallhorn, Daily News, 9 June 2026
Service is the next day, and here’s what the chefs serve for their progressive menus to a number of guest diners including their mentors, Food & Wine magazine EIC Hunter Lewis, and chefs Eric Ferguson, Camari Mick, Nok Suntaranon, Brandon Jew, and Val Cantu.
—Roxana Hadadi, Vulture, 9 June 2026
During busy hours, diners regularly found the 30-seat dining room packed.
—Sheeka Sanahori - For The Ajc, AJC.com, 9 June 2026
At a steakhouse, tableside presentation, professional servers and beautiful slabs of beef start entertaining diners before the first bite.
—David Hammond, Chicago Tribune, 8 June 2026
See All Example Sentences for diner
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Kaitlyn Schallhorn, Daily News, 9 June 2026
Service is the next day, and here’s what the chefs serve for their progressive menus to a number of guest diners including their mentors, Food & Wine magazine EIC Hunter Lewis, and chefs Eric Ferguson, Camari Mick, Nok Suntaranon, Brandon Jew, and Val Cantu.
—Roxana Hadadi, Vulture, 9 June 2026
During busy hours, diners regularly found the 30-seat dining room packed.
—Sheeka Sanahori - For The Ajc, AJC.com, 9 June 2026
At a steakhouse, tableside presentation, professional servers and beautiful slabs of beef start entertaining diners before the first bite.
—David Hammond, Chicago Tribune, 8 June 2026
See All Example Sentences for diner
Cite this Entry
“Diner.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diner. Accessed 11 Jun. 2026.
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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