A flat, round object which is used for putting food on
Plate (paper/plastic/china plates)
An occasion when food is eaten, or the food which is eaten on such an occasion
Meal (A hot meal.)
A round, deep dish used for holding soup and other food
Bowl (A bowl of soup.)
An extra amount of money that you give to a driver, someone working in a restaurant, etc to thank them
Tip (a 15% tip)
Food prepared in a particular way as part of a meal
Dish (a chicken/vegetarian dish)
A piece of paper that tells you how much you must pay for something you have bought or for a service you have used
Bill (an electricity/gas/phone/food bill)
The largest or most important part of a meal
Main course (I had salmon for my main course.)
The first course of a meal
Starter (I don't know what to have for my starter.)