Semester. Semester is an English world that means a half year or a time period of six months. The academic term of a college may be a semester which means there are two terms in a single year, and the academic session is divided into two equal semesters. In some colleges, trimester pattern is followed which divides a year into three parts each being 4 months in duration.
Martin is a patronymic surname taken from the ancient Latin given name Martinus, derived from Mars, the Roman god of fertility and war.
Saint Martin of Tours. Martin is a common given and family name in many languages. It comes from the Latin name Martinus, which is a late derived form of the name of the Roman god Mars, the protective godhead of the Latins, and therefore the god of war. The meaning is usually rendered in reference to the god as of Mars, or of war/warlike (martial). It has remained a popular given name in Christian times, in honor of Saint Martin of Tours; it is also the most common French surname.