A noun "course" represents a sequence of events, a chosen manner of proceeding, an ordered process or sequence of steps, a learning program or area of study, a treatment plan, a stage of a meal, and the succession of one to another in office or duty.

A noun "course" represents a path or trajectory that something or someone moves along, including the itinerary of a race, a watercourse, the trajectory of a ball, a golf course, the direction of movement of a vessel, the intended passage of a voyage, and a drive frequented by europeans at an indian station.

(nautical) The lowest square sail in a fully rigged mast, often named according to the mast.

A noun "course" represents a row or file of objects, such as a row of bricks or blocks in masonry, a row of material in roofing, or a row of loops in weft knitting.

(music) One or more strings on some musical instruments (such as the guitar, lute or vihuela): if multiple, then closely spaced, tuned in unison or octaves and intended to played together.

To run or flow (especially of liquids and more particularly blood).

(transitive) To run through or over.

(transitive) To pursue by tracking or estimating the course taken by one's prey; to follow or chase after.

(transitive) To cause to chase after or pursue game.

(colloquial) Ellipsis of of course.