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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.


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

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The BBC has verified footage of students marching at the Sharif University of Technology in the capital Tehran at the start of a new semester on Saturday.

From BBC

One of the most popular is called “Pursuing the Good Life”; this semester, readings included the Bible, Plato, Rousseau, Nietzsche and Dostoevsky, along with poetry by Sylvia Plath and music by Beethoven.

From The Wall Street Journal

It’s a habit of creating and destroying that she formed as a student at Claremont High School, where she studied the craft for two semesters, yet fired zero pieces.

From Los Angeles Times

I auditioned and won a role, so I stayed at Emerson for the semester.

From The Wall Street Journal

It also highlighted the rising costs in the state, which could force students to pay at least three times more in tuition per semester if they attend the CSU over a community college.

From Los Angeles Times