Etymology: Middle English, from Anglo-French curs, course, from Latin cursus, from currere to run — more at car
Date: 14th century
1: the act or action of moving in a path from point to point 2: the path over which something moves or extends: as a:racecourseb (1): the direction of travel of a vehicle (as a ship or airplane) usually measured as a clockwise angle from north; also: the projected path of travel (2): a point of the compass c:watercoursed:golf course 3 a: accustomed procedure or normal action <the law taking its course>b: a chosen manner of conducting oneself : way of acting <our wisest course is to retreat>c (1): progression through a development or period or a series of acts or events (2):life history, career 4: an ordered process or succession: as a: a number of lectures or other matter dealing with a subject; also: a series of such courses constituting a curriculum <a premed course>b: a series of doses or medications administered over a designated period 5 a: a part of a meal served at one time <the main course>b:layer; especially: a continuous level range of brick or masonry throughout a wall c: the lowest sail on a square-rigged mast
— in due course: after a normal passage of time : in the expected or allotted time <his discoveries led in due course to new forms of treatment>
— of course1: following the ordinary way or procedure <will be done as a matter of course> 2: as might be expected <of course we will go>