semester

noun

se·​mes·​ter sə-ˈme-stər How to pronounce semester (audio)
1
: either of the two usually 18-week periods of instruction into which an academic year is often divided
2
: a period of six months
semestral adjective
or semestrial

Examples of semester in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Jasper Savage/Prime Video Back in the present day, a new school semester is starting and God U is trying to revamp following the campus massacre. Olivia Singh, Forbes.com, 17 Sep. 2025 Last year, Queens University of Charlotte announced layoffs and said the university missed its enrollment goal for the fall semester, according to the Charlotte Observer. Saleen Martin, USA Today, 17 Sep. 2025 Utah State University wrote in a statement that Robinson attended one semester of college there in 2021. Andrew Stanton, MSNBC Newsweek, 16 Sep. 2025 Last year, Governor Gavin Newsom signed Assembly Bill 2927, which requires that high schools offer a semester-long personal finance education course by the 2027-28 school year, and makes personal finance a graduation requirement starting with the 2030-31 graduating class. Karen Billing, San Diego Union-Tribune, 15 Sep. 2025 See All Example Sentences for semester

Word History

Etymology

German, from Latin semestris half-yearly, from sex six + mensis month — more at six, moon

First Known Use

1827, in the meaning defined at sense 1

Time Traveler
The first known use of semester was in 1827

Browse Nearby Words

Cite this Entry

“Semester.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/semester. Accessed 19 Sep. 2025.

Kids Definition

semester

noun
se·​mes·​ter sə-ˈmes-tər How to pronounce semester (audio)
: either of two terms of about 18 weeks each that make up a school year

More from Merriam-Webster on semester

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