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Synonyms

diner

American  
[dahy-ner] / ˈdaɪ nər /

noun

diners plural
  1. a person who dines.

  2. a railroad dining car.

  3. a restaurant built like such a car.

  4. a small, informal, and usually inexpensive restaurant.


diner British  
/ ˈdaɪnə /

noun

  1. a person eating a meal, esp in a restaurant

  2. a small restaurant, often at the roadside

  3. a fashionable bar, or a section of one, where food is served

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of diner

First recorded in 1800–10; dine + -er 1

Explanation

A diner is a person who's eating a meal, and it's also a word for a casual restaurant. If you pass by a diner in a diner, check out what's on his plate. It could be anything from eggs over easy to salisbury steak. If you dine in a cafe you're a diner, and if you eat in the dining car on a train, you can call it a diner too. Your favorite neighborhood diner — a casual restaurant that keeps late hours and serves a variety of food — is actually named after these railroad restaurants. The original diners, from the 1930s, were shaped like train cars, often clad in stainless steel, and had long, narrow space inside with stools along a counter.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"Wimbledon just has this magic, and so much of that comes from the traditions you look forward to every single year," one diner told the newspaper, external.

From BBC Jul. 7, 2026

KETTERING, England—There was a time when the wooden-framed diner off the A14 highway here served up British comfort food to families traveling up from London.

From The Wall Street Journal Jun. 25, 2026

One early scene at a diner shows Valentina chatting with a group of immigrant men who have just crossed the border.

From Los Angeles Times May 28, 2026

Because these brands are throwing things at the wall to see what sticks, they often fail to account for how much value a disciplined diner can actually extract from these deals.

From MarketWatch May 14, 2026

Food smells filled the diner, and she was out of the rain.

From "Homecoming" by Cynthia Voigt

When we told them we were from England, it was announced to the rest of the diners, who burst into a spontaneous outbreak of applause.

From BBC Jul. 20, 2026

Someday, she thinks, even French diners might want to try it.

From The Wall Street Journal Jul. 13, 2026

Last year, the Gallery, where fantastical cityscapes and projections surrounded downtown L.A. diners, stood just a couple months before the concept was abandoned.

From Los Angeles Times Jul. 8, 2026

New research suggests that many of the UK's most popular takeout meals contain more salt than diners are led to believe.

From Science Daily Jul. 7, 2026

Often diners remark that they are too pretty, too impressive to eat, but they always find a way to manage.

From "The Night Circus" by Erin Morgenstern

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