Longman Dictionary English From Longman Dictionary of Contemporary EnglishRelated topics: Food, Trains & railwaysrestaurant carˈrestaurant car noun [countable] DFTTTa carriage on a train where meals are served SYN dining carExamples from the Corpusrestaurant car• What they did not realize was that the express train had a restaurant car and the slow train did not. ldoceonline.com