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
Visitors can bike a 90-mile scenic route, explore volcanic fissures, or stop for classic diner fare like the Burger Queen Drive-In.
—
Travel + Leisure Editors, Travel + Leisure, 19 May 2026
The results underscore how legacy pizza chains continue to resonate with consumers, even as restaurant habits evolve and diners increasingly seek value, convenience and familiarity amid higher food costs and economic uncertainty.
—Peter Burke, FOXNews.com, 19 May 2026
Trattoria Trullo in Aliso Viejo will host a four-course, gluten-free dinner on Wednesday, May 27, giving diners a rare night of fresh pasta, focaccia and Italian comfort without the usual wheat-flour caveat.
—Brock Keeling, Oc Register, 19 May 2026
From scenic highways and spontaneous detours to roadside inns and vintage diners, road trips offer a certain kind of freedom and ambiance that a flight can simply never replicate.
—Jessica Chapel, Condé Nast Traveler, 18 May 2026
See All Example Sentences for diner
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Travel + Leisure Editors, Travel + Leisure, 19 May 2026
The results underscore how legacy pizza chains continue to resonate with consumers, even as restaurant habits evolve and diners increasingly seek value, convenience and familiarity amid higher food costs and economic uncertainty.
—Peter Burke, FOXNews.com, 19 May 2026
Trattoria Trullo in Aliso Viejo will host a four-course, gluten-free dinner on Wednesday, May 27, giving diners a rare night of fresh pasta, focaccia and Italian comfort without the usual wheat-flour caveat.
—Brock Keeling, Oc Register, 19 May 2026
From scenic highways and spontaneous detours to roadside inns and vintage diners, road trips offer a certain kind of freedom and ambiance that a flight can simply never replicate.
—Jessica Chapel, Condé Nast Traveler, 18 May 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 21 May. 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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