diner
/ˈdaɪnə(r)/noun
1
- a person who is eating, typically a customer in a restaurant（多指餐馆的）食客, 就餐者。
2
- a dining car on a train（火车上的）餐车。
2.1
- chiefly N. Amer. a small roadside restaurant with a long counter and booths, originally one designed to resemble a dining car on a train〈主北美〉（路边）小餐馆, （餐车式的）小饭店（原是模仿火车上的餐车而设计的）。