September

noun

Sep·​tem·​ber sep-ˈtem-bər How to pronounce September (audio)
səp-
: the ninth month of the Gregorian calendar

Examples of September in a Sentence

The weather has been very mild during the past two Septembers.
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.
Gaga first debuted her engagement ring at the Venice Film Festival in September 2024, five months after Polansky proposed during a rock climbing trip on April Fool's Day. Emily Tannenbaum, Glamour, 9 Mar. 2025 Sixteen-year-old Natalia Ye-Granda, an Olympic Squad member, moved to Chicago from San Diego, California in September with her mother to train at the North Shore Rhythmic Gymnastics Center. Myrna Petlicki, Chicago Tribune, 9 Mar. 2025 Carrington faced intense backlash after giving Clark a black eye with her fingernail in a playoff meeting between Clark's Indiana Fever and Carrington's previous team, the Connecticut Sun, in September. Jackson Thompson, Fox News, 9 Mar. 2025 Owen Howard is a 23-year-old graduate student at DePaul University who has been attending Shabbat services at Tzedek since September. Yonat Shimron, NPR, 9 Mar. 2025 See All Example Sentences for September

Word History

Etymology

Middle English Septembre, from Anglo-French & Old English, both from Latin September (seventh month), from septem seven — more at seven

First Known Use

before the 12th century, in the meaning defined above

Time Traveler
The first known use of September was before the 12th century

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Cite this Entry

“September.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/September. Accessed 12 Mar. 2025.

Kids Definition

September

noun
Sep·​tem·​ber sep-ˈtem-bər How to pronounce September (audio)
səp-
: the ninth month of the year
Etymology

Middle English Septembre "the month of September," from Old English September and early French Septembre (both, same meaning), both from Latin September "the seventh month," from septem "seven"

Word Origin
The ancient Romans originally used a calendar which began the year with the month of March. The seventh month of the year was called September, from septem, a Latin word meaning "seven." The name was spelled Septembre when it was borrowed from early French into Middle English, but eventually the English spelling was changed to that of the original Latin.

More from Merriam-Webster on September

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