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.
The surname Martinez is a Spanish patronymic surname, an early form of hereditary surnames which were derived from the father's given name. Martinez comes from the personal name Martin, which is itself derived from the Latin Martinus, whose root is Mars, the name of the Roman god of fertility and war. The name Martinez became popular throughout Christian Europe after it was borne by the 4th century saint Martin of Tours.