コース

こーす
noun
course
1. course, route, track
A designated path or route for activities such as running, driving, or golf.
I run the marathon course.
ゴルフコース()った
I went to a golf course.
This walking course has beautiful scenery and feels refreshing.
2. course, plan, set menu
A structured program, plan, or set of dishes served in sequence at a restaurant.
I ordered the set course meal.
I'll go with the all-you-can-drink course.
At this restaurant, you can enjoy course meals starting from 3,000 yen.

コース comes from English "course" and is used in several contexts.

SENSE 1 (route/track):

SENSE 2 (program/set menu):

Usage

At Japanese restaurants, コース料理(りょうり) refers to a multi-dish set menu served in sequence, as opposed to ordering individual dishes (一品(いっぴん)料理(りょうり)). It is very common for group dining and parties.