Dictionary

A sequence of events.

Example: The normal course of events seems to be just one damned thing after another.

A path that something or someone moves along.

Example: His illness ran its course.

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

Example: Main course and mainsail are the same thing in a sailing ship.

(in the plural, courses) Menses.

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

Example: Blood pumped around the human body courses throughout all its veins and arteries.

To run through or over.

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

To cause to chase after or pursue game.

Example: to course greyhounds after deer

In due course; as a matter of course, as a natural result.

Naturally, as would be expected; for obvious reasons, obviously.

Example: Of course I know that!