A course with a series of physical challenges that one performs sequentially. / (figuratively) A painful and strenuous experience; hassle.

plural of course load

(mining) A vein or lode that crosses the main lode, sometimes accompanied by a change of course in the main lode.

plural of coursing joint

(construction) A joint between two courses of masonry.

A traditional form of bullfighting from Gascony and the Basque Country.

out of order; not in harmony or agreement

(construction) A course of bricks or stones having all the faces outward.

(education, slang) An easy, unchallenging course.

(architecture) A continuous row or layer of stones or brick set in a wall.