semester

American  

[si-mes-ter] / sɪˈmɛs tər /

noun

1. (in many educational institutions) a division constituting half of the regular academic year, lasting typically from 15 to 18 weeks.

2. (in German universities) a session, lasting about six months and including periods of recess.

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semester British  

/ sɪˈmɛstə /

noun

1. (in some universities) either of two divisions of the academic year, ranging from 15 to 18 weeks

2. (in German universities) a session of six months

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Usage

What does semester mean? A semester is one half of an academic year.If an academic year is divided into semesters, it means it is divided into two semesters. (If the year is divided into thirds, each part is called a trimester.)Semesters are typically used in high schools and universities. In many universities, a semester lasts 15 to 18 weeks. In German universities, a semester can last up to six months.Example: I’m thinking about taking a break from school for a semester to work and save some money.

Other Word Forms

• semestral adjective
• semestrial adjective

Etymology

Origin of semester

1820–30; < German < Latin sēmē ( n ) stris of six months duration < *sex-mēnstris, equivalent to sex six + mēns ( is ) month + -tris adj. suffix (perhaps representing an earlier *mens ( i ) -teros )

Example Sentences

Gus’s interest in Mary—whose mother, Anna, is a television host in London—turns romantic after she becomes Mary’s model for a semester.

From The Wall Street Journal

In the evolving landscape of college basketball, talented freshmen fated to spend two semesters on campus before rushing off to the NBA draft used to be all the rage.

From The Wall Street Journal

After finishing the fall semester of his sophomore year, Bior returned to Uganda for winter break.

From The Wall Street Journal

Inara George looks back on it now as wistfully as someone remembering a love affair or a semester abroad.

From Los Angeles Times

He glanced out the bright windows, then boomed, “Even the sunshine is somber today, brothers and sisters, when we see Miss Myrt Arbuckle on her final journey, as she swaps semesters for eternity.”

From Literature