What is the definition of semester?

A semester is a period of time, typically half of an academic year, during which students attend classes at a school or university. It is usually divided into two semesters, fall and spring, although some institutions may have different terms such as summer, winter, or trimesters.

Here are some key characteristics of a semester:

* Duration: Typically around 15-18 weeks long.

* Coursework: Students typically take a set number of courses during a semester.

* Grading: Grades for the semester's coursework are usually assigned at the end of the term.

* Break: Semesters are often separated by a break, such as winter or summer vacation.

The definition of a semester can vary slightly depending on the institution. It's always best to check with your school or university for their specific definition.