carhop - a waiter at a drive-in restaurant

counterman, counterperson, counterwoman - someone who attends a counter (as in a diner)

dining-room attendant, restaurant attendant - someone employed to provide service in a dining room

sommelier, wine steward, wine waiter - a waiter who manages wine service in a hotel or restaurant

waitress - a woman waiter

court game - an athletic game played on a court

player, participant - a person who participates in or is skilled at some game

computer, computing device, computing machine, data processor, electronic computer, information processing system - a machine for performing calculations automatically

computer network - (computer science) a network of computers

computer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structures

utensil - an implement for practical use (especially in a household)