(in|over) the course of {sth}
1
referring to the period or duration during which something happens, develops, or takes place
- In the course of his career, he gained valuable experience and expertise in his field.
- Over the course of time, the company became more successful.
- In the course of the meeting, several important decisions were made.
- The plan improved over the course of several weeks.
- In the course of our conversation, she mentioned her upcoming trip.