Waiter (noun)

A person who serves food and drink to customers in a restaurant or café.

Origin:

From the old french "waiter" meaning "to wait".

Examples:

1. The waiter took our order.
2. The waiter was attentive and polite.
3. The waiter brought our food to the table.
4. The waiter refilled our glasses with water.
5. The waiter presented the bill at the end of the meal.